comment: Inserts 200 points with rebuild-offset=5
initialize: rebuild-offset = 5 bounding-box = [(0.0,0.0),(1000.0,1000.0)]
insert(ACK): successful {NANTUCKET, (529.0,766.0)}
insert(ACY): successful {ATLANTIC CITY, (735.0,691.0)}
insert(AEX): successful {ALEXANDRIA, (522.0,476.0)}
insert(AKR): successful {AKRON, (446.0,265.0)}
insert(ALB): successful {ALBANY, (294.0,985.0)}
insert(AMA): successful {AMARILLO, (371.0,711.0)}
insert(ART): successful {WATERTOWN, (210.0,892.0)}
insert(ATL): successful {ATLANTA, (948.0,149.0)}
insert(AUG): successful {AUGUSTA, (857.0,426.0)}
comment: Inserting AUS should trigger a partial rebuild
insert(AUS): successful {AUSTIN, (458.0,489.0)}
insert(BCT): successful {BOCA RATON, (280.0,341.0)}
insert(BFI): successful {SEATTLE, (390.0,609.0)}
insert(BFM): successful {MOBILE, (165.0,197.0)}
insert(BGR): successful {BANGOR, (167.0,924.0)}
insert(BHM): successful {BIRMINGHAM, (471.0,677.0)}
insert(BLI): successful {BELLINGHAM, (783.0,276.0)}
insert(BNA): successful {NASHVILLE, (913.0,299.0)}
insert(BOI): successful {BOISE, (985.0,557.0)}
insert(BOS): successful {BOSTON, (533.0,588.0)}
insert(BRO): successful {BROWNSVILLE, (803.0,851.0)}
insert(BTR): successful {BATON ROUGE, (412.0,395.0)}
insert(BUF): successful {BUFFALO, (531.0,435.0)}
insert(BUR): successful {BURBANK, (124.0,996.0)}
insert(BWI): successful {BALTIMORE, (203.0,270.0)}
insert(CBM): successful {COLUMBUS, (874.0,145.0)}
comment: Inserting CHA should trigger a partial rebuild
insert(CHA): successful {CHATTANOOGA, (422.0,265.0)}
insert(CHS): successful {CHARLESTON, (992.0,271.0)}
insert(CIC): successful {CHICO, (231.0,106.0)}
insert(CLE): successful {CLEVELAND, (689.0,330.0)}
insert(CLL): successful {COLLEGE STATION, (152.0,571.0)}
insert(CLT): successful {CHARLOTTE, (514.0,771.0)}
insert(CMH): successful {COLUMBUS, (601.0,749.0)}
insert(CNM): successful {CARLSBAD, (536.0,856.0)}
insert(CNW): successful {WACO, (667.0,935.0)}
insert(COS): successful {COLORADO SPRINGS, (613.0,723.0)}
insert(CPR): successful {CASPER, (850.0,927.0)}
insert(CRP): successful {CORPUS CHRISTI, (488.0,835.0)}
insert(CVG): successful {CINCINNATI, (877.0,555.0)}
insert(CYS): successful {CHEYENNE, (645.0,479.0)}
insert(DAL): successful {DALLAS, (619.0,646.0)}
insert(DAY): successful {DAYTON, (108.0,340.0)}
insert(DCA): successful {WASHINGTON, (674.0,246.0)}
insert(DEN): successful {DENVER, (868.0,571.0)}
insert(DET): successful {DETROIT, (634.0,568.0)}
insert(DFW): successful {DALLAS-FORT WORTH, (443.0,187.0)}
insert(DLF): successful {DEL RIO, (526.0,488.0)}
insert(DLH): successful {DULUTH, (868.0,159.0)}
insert(DMA): successful {TUCSON, (437.0,486.0)}
insert(DPA): successful {WEST CHICAGO, (182.0,537.0)}
insert(DRT): successful {DEL RIO, (776.0,410.0)}
insert(DSM): successful {DES MOINES, (437.0,608.0)}
comment: Inserting DTW should trigger a partial rebuild
insert(DTW): successful {DETROIT, (679.0,347.0)}
insert(DUG): successful {DOUGLAS, (833.0,685.0)}
insert(DYS): successful {ABILENE, (732.0,465.0)}
insert(EDW): successful {EDWARDS AFB, (733.0,741.0)}
insert(EFD): successful {HOUSTON, (257.0,368.0)}
insert(ELP): successful {EL PASO, (578.0,371.0)}
comment: Inserting EWR should trigger a partial rebuild
insert(EWR): successful {NEWARK, (459.0,671.0)}
insert(EYW): successful {KEY WEST, (106.0,285.0)}
insert(FAT): successful {FRESNO, (890.0,926.0)}
insert(FFO): successful {DAYTON, (558.0,607.0)}
insert(FLL): successful {FORT LAUDERDALE, (928.0,656.0)}
insert(FMY): successful {FORT MYERS, (444.0,784.0)}
insert(FOE): successful {TOPEKA, (518.0,448.0)}
insert(FTW): successful {FORT WORTH, (414.0,705.0)}
insert(FXE): successful {FORT LAUDERDALE, (842.0,251.0)}
insert(FYV): successful {FAYETTEVILLE, (722.0,756.0)}
insert(GEG): successful {SPOKANE, (998.0,610.0)}
insert(GLS): successful {GALVESTON, (383.0,905.0)}
insert(GRB): successful {GREEN BAY, (321.0,811.0)}
insert(GRR): successful {GRAND RAPIDS, (932.0,559.0)}
insert(GSB): successful {GOLDSBORO, (519.0,375.0)}
insert(GTF): successful {GREAT FALLS, (230.0,393.0)}
insert(GVT): successful {GREENVILE, (216.0,307.0)}
insert(GVW): successful {GRANDVIEW, (883.0,192.0)}
insert(GWO): successful {GREENWOOD, (329.0,652.0)}
insert(HFD): successful {HARTFORD, (852.0,846.0)}
insert(HMN): successful {ALAMOGORDO, (308.0,262.0)}
insert(HOU): successful {HOUSTON, (614.0,584.0)}
insert(HPN): successful {WHITE PLAINS, (607.0,229.0)}
insert(HRO): successful {HARRISON, (208.0,635.0)}
insert(HUF): successful {TERRE HAUTE, (982.0,367.0)}
insert(HWO): successful {HOLLYWOOD, (291.0,171.0)}
insert(IAB): successful {WICHITA, (978.0,731.0)}
insert(IAD): successful {WASHINGTON, (579.0,499.0)}
insert(IAG): successful {NIAGARA FALLS, (546.0,454.0)}
insert(IAH): successful {HOUSTON, (677.0,183.0)}
insert(IKK): successful {KANKAKEE, (888.0,931.0)}
insert(ABQ): successful {KIRTLAND A.F.B., (503.0,947.0)}
insert(ILM): successful {WILMINGTON, (105.0,767.0)}
insert(IND): successful {INDIANAPOLIS, (630.0,617.0)}
insert(INT): successful {WINSTON-SALEM, (430.0,345.0)}
insert(ISP): successful {ISLIP, (641.0,142.0)}
insert(JAN): successful {JACKSON, (701.0,876.0)}
insert(JAX): successful {JACKSONVILLE, (230.0,310.0)}
insert(JBR): successful {JONESBORO, (396.0,307.0)}
insert(JFK): successful {NEW YORK, (405.0,229.0)}
insert(LAS): successful {LAS VEGAS, (896.0,363.0)}
insert(LAX): successful {LOS ANGELES, (917.0,462.0)}
size: 99
list:
  (x=500.0) 99:41
  (y=500.0) 59:25
  (x=750.0) 30:13
  (y=750.0) 13:7
  (x=850.0) 5:3
  (y=926.0) 4:2
  (x=890.0) 3:1
  [FAT: (890.0,926.0)]
  (y=931.0) 2:0
  [IKK: (888.0,931.0)]
  [CPR: (850.0,927.0)]
  [HFD: (852.0,846.0)]
  [BRO: (803.0,851.0)]
  (x=875.0) 8:4
  (y=557.0) 6:4
  (y=653.5) 5:3
  (x=937.5) 2:0
  [IAB: (978.0,731.0)]
  [FLL: (928.0,656.0)]
  (x=985.0) 3:1
  (y=605.25) 2:0
  [GEG: (998.0,610.0)]
  [BOI: (985.0,557.0)]
  [GRR: (932.0,559.0)]
  [CVG: (877.0,555.0)]
  (y=625.0) 2:0
  [DUG: (833.0,685.0)]
  [DEN: (868.0,571.0)]
  (y=750.0) 17:6
  (x=625.0) 7:3
  (y=875.0) 3:1
  (x=687.5) 2:0
  [JAN: (701.0,876.0)]
  [CNW: (667.0,935.0)]
  [FYV: (722.0,756.0)]
  (y=856.0) 4:1
  (y=928.0) 2:0
  [ABQ: (503.0,947.0)]
  [CNM: (536.0,856.0)]
  (x=529.0) 2:0
  [ACK: (529.0,766.0)]
  [CLT: (514.0,771.0)]
  (x=625.0) 10:3
  (y=625.0) 4:1
  (x=733.0) 2:0
  (y=691.0) 2:0
  (y=720.5) 2:0
  [EDW: (733.0,741.0)]
  [ACY: (735.0,691.0)]
  [null]
  [null]
  (x=634.0) 2:0
  [DET: (634.0,568.0)]
  [IND: (630.0,617.0)]
  (y=625.0) 6:2
  (x=601.0) 3:0
  (y=687.5) 3:0
  (y=723.0) 2:0
  (y=736.5) 2:0
  [CMH: (601.0,749.0)]
  [COS: (613.0,723.0)]
  [null]
  [DAL: (619.0,646.0)]
  [null]
  (x=558.0) 3:1
  (y=584.0) 2:0
  (x=591.5) 2:0
  [HOU: (614.0,584.0)]
  [FFO: (558.0,607.0)]
  [null]
  [BOS: (533.0,588.0)]
  (x=750.0) 29:12
  (y=250.0) 13:5
  (x=875.0) 9:4
  (y=299.0) 5:3
  (y=367.0) 4:2
  (y=433.5) 2:0
  [LAX: (917.0,462.0)]
  [HUF: (982.0,367.0)]
  (x=913.0) 2:0
  [BNA: (913.0,299.0)]
  [LAS: (896.0,363.0)]
  [CHS: (992.0,271.0)]
  (y=375.0) 4:1
  (x=812.5) 2:0
  [AUG: (857.0,426.0)]
  [DRT: (776.0,410.0)]
  (x=812.5) 2:0
  [FXE: (842.0,251.0)]
  [BLI: (783.0,276.0)]
  (x=875.0) 4:1
  (y=149.0) 2:0
  (x=937.5) 2:0
  [ATL: (948.0,149.0)]
  [GVW: (883.0,192.0)]
  [null]
  (y=145.0) 2:0
  (x=868.0) 2:0
  (y=159.0) 2:0
  [DLH: (868.0,159.0)]
  [CBM: (874.0,145.0)]
  [null]
  [null]
  (y=250.0) 16:7
  (x=625.0) 12:4
  (y=375.0) 4:0
  (x=687.5) 2:0
  [DYS: (732.0,465.0)]
  [CYS: (645.0,479.0)]
  (x=687.5) 2:0
  [CLE: (689.0,330.0)]
  [DTW: (679.0,347.0)]
  (y=375.0) 8:4
  (x=531.0) 7:4
  (y=437.5) 3:1
  (x=578.0) 2:0
  [IAD: (579.0,499.0)]
  [IAG: (546.0,454.0)]
  [BUF: (531.0,435.0)]
  (y=476.0) 4:2
  (x=522.0) 2:0
  (y=488.0) 2:0
  [DLF: (526.0,488.0)]
  [AEX: (522.0,476.0)]
  [null]
  (y=425.5) 2:0
  [FOE: (518.0,448.0)]
  [GSB: (519.0,375.0)]
  [ELP: (578.0,371.0)]
  (x=625.0) 4:2
  (y=183.0) 3:1
  (x=677.0) 2:0
  [IAH: (677.0,183.0)]
  [DCA: (674.0,246.0)]
  [ISP: (641.0,142.0)]
  [HPN: (607.0,229.0)]
  (y=500.0) 40:16
  (x=250.0) 19:7
  (y=750.0) 12:5
  (x=375.0) 5:3
  (y=835.0) 3:1
  (y=905.0) 2:0
  [GLS: (383.0,905.0)]
  [CRP: (488.0,835.0)]
  [FMY: (444.0,784.0)]
  (y=875.0) 2:0
  [ALB: (294.0,985.0)]
  [GRB: (321.0,811.0)]
  (x=375.0) 7:2
  (y=625.0) 5:1
  (x=459.0) 3:1
  (y=677.0) 2:0
  [BHM: (471.0,677.0)]
  [EWR: (459.0,671.0)]
  [FTW: (414.0,705.0)]
  (x=437.0) 2:0
  [DSM: (437.0,608.0)]
  [BFI: (390.0,609.0)]
  (y=652.0) 2:0
  (x=329.0) 2:0
  (y=701.0) 2:0
  [AMA: (371.0,711.0)]
  [GWO: (329.0,652.0)]
  [null]
  [null]
  (y=750.0) 7:2
  (x=125.0) 4:1
  (y=892.0) 2:0
  (x=187.5) 2:0
  [ART: (210.0,892.0)]
  [BGR: (167.0,924.0)]
  [null]
  (y=875.0) 2:0
  [BUR: (124.0,996.0)]
  [ILM: (105.0,767.0)]
  (x=152.0) 3:1
  (y=571.0) 3:1
  (y=635.0) 2:0
  [HRO: (208.0,635.0)]
  [CLL: (152.0,571.0)]
  [DPA: (182.0,537.0)]
  [null]
  (x=250.0) 21:9
  (y=250.0) 13:5
  (x=375.0) 10:3
  (y=375.0) 7:2
  (x=437.5) 3:0
  [AUS: (458.0,489.0)]
  (y=437.5) 2:0
  [DMA: (437.0,486.0)]
  [BTR: (412.0,395.0)]
  (x=437.5) 4:2
  [AKR: (446.0,265.0)]
  (y=312.5) 3:1
  [INT: (430.0,345.0)]
  (x=406.25) 2:0
  [CHA: (422.0,265.0)]
  [JBR: (396.0,307.0)]
  (y=368.0) 3:1
  [EFD: (257.0,368.0)]
  (x=308.0) 2:0
  [HMN: (308.0,262.0)]
  [BCT: (280.0,341.0)]
  (x=375.0) 3:1
  (y=187.0) 2:0
  (x=437.5) 2:0
  [DFW: (443.0,187.0)]
  [JFK: (405.0,229.0)]
  [null]
  [HWO: (291.0,171.0)]
  (y=250.0) 8:4
  (x=125.0) 6:4
  (y=375.0) 4:2
  [GTF: (230.0,393.0)]
  (x=203.0) 3:1
  (y=307.0) 3:1
  (y=310.0) 2:0
  [JAX: (230.0,310.0)]
  [GVT: (216.0,307.0)]
  [BWI: (203.0,270.0)]
  [null]
  (y=340.0) 2:0
  [DAY: (108.0,340.0)]
  [EYW: (106.0,285.0)]
  (x=165.0) 2:0
  (y=125.0) 2:0
  [BFM: (165.0,197.0)]
  [CIC: (231.0,106.0)]
  [null]
Tree structure:
  | | | | | | | [FAT: (890.0,926.0)]
  | | | | | | (x=890.0) 3:1
  | | | | | | | | [IKK: (888.0,931.0)]
  | | | | | | | (y=931.0) 2:0
  | | | | | | | | [CPR: (850.0,927.0)]
  | | | | | (y=926.0) 4:2
  | | | | | | [HFD: (852.0,846.0)]
  | | | | (x=850.0) 5:3
  | | | | | [BRO: (803.0,851.0)]
  | | | (y=750.0) 13:7
  | | | | | | | | [IAB: (978.0,731.0)]
  | | | | | | | (x=937.5) 2:0
  | | | | | | | | [FLL: (928.0,656.0)]
  | | | | | | (y=653.5) 5:3
  | | | | | | | | | [GEG: (998.0,610.0)]
  | | | | | | | | (y=605.25) 2:0
  | | | | | | | | | [BOI: (985.0,557.0)]
  | | | | | | | (x=985.0) 3:1
  | | | | | | | | [GRR: (932.0,559.0)]
  | | | | | (y=557.0) 6:4
  | | | | | | [CVG: (877.0,555.0)]
  | | | | (x=875.0) 8:4
  | | | | | | [DUG: (833.0,685.0)]
  | | | | | (y=625.0) 2:0
  | | | | | | [DEN: (868.0,571.0)]
  | | (x=750.0) 30:13
  | | | | | | | [JAN: (701.0,876.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CNW: (667.0,935.0)]
  | | | | | (y=875.0) 3:1
  | | | | | | [FYV: (722.0,756.0)]
  | | | | (x=625.0) 7:3
  | | | | | | | [ABQ: (503.0,947.0)]
  | | | | | | (y=928.0) 2:0
  | | | | | | | [CNM: (536.0,856.0)]
  | | | | | (y=856.0) 4:1
  | | | | | | | [ACK: (529.0,766.0)]
  | | | | | | (x=529.0) 2:0
  | | | | | | | [CLT: (514.0,771.0)]
  | | | (y=750.0) 17:6
  | | | | | | | | | [EDW: (733.0,741.0)]
  | | | | | | | | (y=720.5) 2:0
  | | | | | | | | | [ACY: (735.0,691.0)]
  | | | | | | | (y=691.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=733.0) 2:0
  | | | | | | | [null]
  | | | | | (y=625.0) 4:1
  | | | | | | | [DET: (634.0,568.0)]
  | | | | | | (x=634.0) 2:0
  | | | | | | | [IND: (630.0,617.0)]
  | | | | (x=625.0) 10:3
  | | | | | | | | | | [CMH: (601.0,749.0)]
  | | | | | | | | | (y=736.5) 2:0
  | | | | | | | | | | [COS: (613.0,723.0)]
  | | | | | | | | (y=723.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=687.5) 3:0
  | | | | | | | | [DAL: (619.0,646.0)]
  | | | | | | (x=601.0) 3:0
  | | | | | | | [null]
  | | | | | (y=625.0) 6:2
  | | | | | | | | | [HOU: (614.0,584.0)]
  | | | | | | | | (x=591.5) 2:0
  | | | | | | | | | [FFO: (558.0,607.0)]
  | | | | | | | (y=584.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=558.0) 3:1
  | | | | | | | [BOS: (533.0,588.0)]
  | (y=500.0) 59:25
  | | | | | | | | [LAX: (917.0,462.0)]
  | | | | | | | (y=433.5) 2:0
  | | | | | | | | [HUF: (982.0,367.0)]
  | | | | | | (y=367.0) 4:2
  | | | | | | | | [BNA: (913.0,299.0)]
  | | | | | | | (x=913.0) 2:0
  | | | | | | | | [LAS: (896.0,363.0)]
  | | | | | (y=299.0) 5:3
  | | | | | | [CHS: (992.0,271.0)]
  | | | | (x=875.0) 9:4
  | | | | | | | [AUG: (857.0,426.0)]
  | | | | | | (x=812.5) 2:0
  | | | | | | | [DRT: (776.0,410.0)]
  | | | | | (y=375.0) 4:1
  | | | | | | | [FXE: (842.0,251.0)]
  | | | | | | (x=812.5) 2:0
  | | | | | | | [BLI: (783.0,276.0)]
  | | | (y=250.0) 13:5
  | | | | | | | [ATL: (948.0,149.0)]
  | | | | | | (x=937.5) 2:0
  | | | | | | | [GVW: (883.0,192.0)]
  | | | | | (y=149.0) 2:0
  | | | | | | [null]
  | | | | (x=875.0) 4:1
  | | | | | | | | [DLH: (868.0,159.0)]
  | | | | | | | (y=159.0) 2:0
  | | | | | | | | [CBM: (874.0,145.0)]
  | | | | | | (x=868.0) 2:0
  | | | | | | | [null]
  | | | | | (y=145.0) 2:0
  | | | | | | [null]
  | | (x=750.0) 29:12
  | | | | | | | [DYS: (732.0,465.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CYS: (645.0,479.0)]
  | | | | | (y=375.0) 4:0
  | | | | | | | [CLE: (689.0,330.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [DTW: (679.0,347.0)]
  | | | | (x=625.0) 12:4
  | | | | | | | | | [IAD: (579.0,499.0)]
  | | | | | | | | (x=578.0) 2:0
  | | | | | | | | | [IAG: (546.0,454.0)]
  | | | | | | | (y=437.5) 3:1
  | | | | | | | | [BUF: (531.0,435.0)]
  | | | | | | (x=531.0) 7:4
  | | | | | | | | | | [DLF: (526.0,488.0)]
  | | | | | | | | | (y=488.0) 2:0
  | | | | | | | | | | [AEX: (522.0,476.0)]
  | | | | | | | | (x=522.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=476.0) 4:2
  | | | | | | | | | [FOE: (518.0,448.0)]
  | | | | | | | | (y=425.5) 2:0
  | | | | | | | | | [GSB: (519.0,375.0)]
  | | | | | (y=375.0) 8:4
  | | | | | | [ELP: (578.0,371.0)]
  | | | (y=250.0) 16:7
  | | | | | | | [IAH: (677.0,183.0)]
  | | | | | | (x=677.0) 2:0
  | | | | | | | [DCA: (674.0,246.0)]
  | | | | | (y=183.0) 3:1
  | | | | | | [ISP: (641.0,142.0)]
  | | | | (x=625.0) 4:2
  | | | | | [HPN: (607.0,229.0)]
  (x=500.0) 99:41
  | | | | | | | [GLS: (383.0,905.0)]
  | | | | | | (y=905.0) 2:0
  | | | | | | | [CRP: (488.0,835.0)]
  | | | | | (y=835.0) 3:1
  | | | | | | [FMY: (444.0,784.0)]
  | | | | (x=375.0) 5:3
  | | | | | | [ALB: (294.0,985.0)]
  | | | | | (y=875.0) 2:0
  | | | | | | [GRB: (321.0,811.0)]
  | | | (y=750.0) 12:5
  | | | | | | | | [BHM: (471.0,677.0)]
  | | | | | | | (y=677.0) 2:0
  | | | | | | | | [EWR: (459.0,671.0)]
  | | | | | | (x=459.0) 3:1
  | | | | | | | [FTW: (414.0,705.0)]
  | | | | | (y=625.0) 5:1
  | | | | | | | [DSM: (437.0,608.0)]
  | | | | | | (x=437.0) 2:0
  | | | | | | | [BFI: (390.0,609.0)]
  | | | | (x=375.0) 7:2
  | | | | | | | | [AMA: (371.0,711.0)]
  | | | | | | | (y=701.0) 2:0
  | | | | | | | | [GWO: (329.0,652.0)]
  | | | | | | (x=329.0) 2:0
  | | | | | | | [null]
  | | | | | (y=652.0) 2:0
  | | | | | | [null]
  | | (x=250.0) 19:7
  | | | | | | | [ART: (210.0,892.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [BGR: (167.0,924.0)]
  | | | | | (y=892.0) 2:0
  | | | | | | [null]
  | | | | (x=125.0) 4:1
  | | | | | | [BUR: (124.0,996.0)]
  | | | | | (y=875.0) 2:0
  | | | | | | [ILM: (105.0,767.0)]
  | | | (y=750.0) 7:2
  | | | | | | | [HRO: (208.0,635.0)]
  | | | | | | (y=635.0) 2:0
  | | | | | | | [CLL: (152.0,571.0)]
  | | | | | (y=571.0) 3:1
  | | | | | | [DPA: (182.0,537.0)]
  | | | | (x=152.0) 3:1
  | | | | | [null]
  | (y=500.0) 40:16
  | | | | | | | [AUS: (458.0,489.0)]
  | | | | | | (x=437.5) 3:0
  | | | | | | | | [DMA: (437.0,486.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [BTR: (412.0,395.0)]
  | | | | | (y=375.0) 7:2
  | | | | | | | [AKR: (446.0,265.0)]
  | | | | | | (x=437.5) 4:2
  | | | | | | | | [INT: (430.0,345.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | [CHA: (422.0,265.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JBR: (396.0,307.0)]
  | | | | (x=375.0) 10:3
  | | | | | | [EFD: (257.0,368.0)]
  | | | | | (y=368.0) 3:1
  | | | | | | | [HMN: (308.0,262.0)]
  | | | | | | (x=308.0) 2:0
  | | | | | | | [BCT: (280.0,341.0)]
  | | | (y=250.0) 13:5
  | | | | | | | [DFW: (443.0,187.0)]
  | | | | | | (x=437.5) 2:0
  | | | | | | | [JFK: (405.0,229.0)]
  | | | | | (y=187.0) 2:0
  | | | | | | [null]
  | | | | (x=375.0) 3:1
  | | | | | [HWO: (291.0,171.0)]
  | | (x=250.0) 21:9
  | | | | | | [GTF: (230.0,393.0)]
  | | | | | (y=375.0) 4:2
  | | | | | | | | | [JAX: (230.0,310.0)]
  | | | | | | | | (y=310.0) 2:0
  | | | | | | | | | [GVT: (216.0,307.0)]
  | | | | | | | (y=307.0) 3:1
  | | | | | | | | [BWI: (203.0,270.0)]
  | | | | | | (x=203.0) 3:1
  | | | | | | | [null]
  | | | | (x=125.0) 6:4
  | | | | | | [DAY: (108.0,340.0)]
  | | | | | (y=340.0) 2:0
  | | | | | | [EYW: (106.0,285.0)]
  | | | (y=250.0) 8:4
  | | | | | | [BFM: (165.0,197.0)]
  | | | | | (y=125.0) 2:0
  | | | | | | [CIC: (231.0,106.0)]
  | | | | (x=165.0) 2:0
  | | | | | [null]
insert(LBB): successful {LUBBOCK, (113.0,611.0)}
insert(LCK): successful {COLUMBUS, (169.0,120.0)}
insert(LGA): successful {NEW YORK, (940.0,649.0)}
insert(LGB): successful {LONG BEACH, (718.0,233.0)}
insert(LIT): successful {LITTLE ROCK, (550.0,408.0)}
insert(LNA): successful {WEST PALM BEACH, (158.0,767.0)}
insert(LNK): successful {LINCOLN, (805.0,237.0)}
insert(LOU): successful {LOUISVILLE, (397.0,543.0)}
insert(LRD): successful {LAREDO, (355.0,120.0)}
insert(LRF): successful {JACKSONVILLE, (624.0,674.0)}
insert(LSV): successful {LAS VEGAS, (535.0,442.0)}
insert(LUF): successful {PHOENIX, (982.0,132.0)}
insert(LUK): successful {CINCINNATI, (794.0,774.0)}
insert(MAF): successful {MIDLAND, (607.0,409.0)}
insert(MCC): successful {SACRAMENTO, (868.0,216.0)}
insert(MCF): successful {TAMPA, (755.0,486.0)}
insert(MCI): successful {KANSAS CITY, (294.0,804.0)}
size: 116
list:
  (x=500.0) 116:58
  (y=500.0) 70:36
  (x=750.0) 33:16
  (y=750.0) 15:9
  (x=850.0) 6:4
  (y=926.0) 4:2
  (x=890.0) 3:1
  [FAT: (890.0,926.0)]
  (y=931.0) 2:0
  [IKK: (888.0,931.0)]
  [CPR: (850.0,927.0)]
  [HFD: (852.0,846.0)]
  (y=851.0) 2:0
  [BRO: (803.0,851.0)]
  [LUK: (794.0,774.0)]
  (x=875.0) 9:5
  (y=557.0) 7:5
  (y=653.5) 6:4
  (x=937.5) 2:0
  [IAB: (978.0,731.0)]
  [FLL: (928.0,656.0)]
  (x=985.0) 4:2
  (y=605.25) 2:0
  [GEG: (998.0,610.0)]
  [BOI: (985.0,557.0)]
  (x=932.0) 2:0
  (y=605.25) 2:0
  [LGA: (940.0,649.0)]
  [GRR: (932.0,559.0)]
  [null]
  [CVG: (877.0,555.0)]
  (y=625.0) 2:0
  [DUG: (833.0,685.0)]
  [DEN: (868.0,571.0)]
  (y=750.0) 18:7
  (x=625.0) 7:3
  (y=875.0) 3:1
  (x=687.5) 2:0
  [JAN: (701.0,876.0)]
  [CNW: (667.0,935.0)]
  [FYV: (722.0,756.0)]
  (y=856.0) 4:1
  (y=928.0) 2:0
  [ABQ: (503.0,947.0)]
  [CNM: (536.0,856.0)]
  (x=529.0) 2:0
  [ACK: (529.0,766.0)]
  [CLT: (514.0,771.0)]
  (x=625.0) 11:4
  (y=625.0) 4:1
  (x=733.0) 2:0
  (y=691.0) 2:0
  (y=720.5) 2:0
  [EDW: (733.0,741.0)]
  [ACY: (735.0,691.0)]
  [null]
  [null]
  (x=634.0) 2:0
  [DET: (634.0,568.0)]
  [IND: (630.0,617.0)]
  (y=625.0) 7:3
  (x=601.0) 4:1
  (y=687.5) 4:1
  (y=723.0) 2:0
  (y=736.5) 2:0
  [CMH: (601.0,749.0)]
  [COS: (613.0,723.0)]
  [null]
  (y=656.25) 2:0
  [LRF: (624.0,674.0)]
  [DAL: (619.0,646.0)]
  [null]
  (x=558.0) 3:1
  (y=584.0) 2:0
  (x=591.5) 2:0
  [HOU: (614.0,584.0)]
  [FFO: (558.0,607.0)]
  [null]
  [BOS: (533.0,588.0)]
  (x=750.0) 37:20
  (y=250.0) 17:9
  (x=875.0) 10:5
  (y=299.0) 5:3
  (y=367.0) 4:2
  (y=433.5) 2:0
  [LAX: (917.0,462.0)]
  [HUF: (982.0,367.0)]
  (x=913.0) 2:0
  [BNA: (913.0,299.0)]
  [LAS: (896.0,363.0)]
  [CHS: (992.0,271.0)]
  (y=375.0) 5:2
  (x=812.5) 3:1
  [AUG: (857.0,426.0)]
  (y=437.5) 2:0
  [MCF: (755.0,486.0)]
  [DRT: (776.0,410.0)]
  (x=812.5) 2:0
  [FXE: (842.0,251.0)]
  [BLI: (783.0,276.0)]
  (x=875.0) 7:4
  (y=149.0) 3:1
  (x=937.5) 2:0
  [ATL: (948.0,149.0)]
  [GVW: (883.0,192.0)]
  [LUF: (982.0,132.0)]
  (y=145.0) 4:2
  (x=868.0) 4:2
  (y=159.0) 3:1
  (y=204.5) 2:0
  [MCC: (868.0,216.0)]
  [DLH: (868.0,159.0)]
  [CBM: (874.0,145.0)]
  [LNK: (805.0,237.0)]
  [null]
  (y=250.0) 20:11
  (x=625.0) 15:7
  (y=375.0) 4:0
  (x=687.5) 2:0
  [DYS: (732.0,465.0)]
  [CYS: (645.0,479.0)]
  (x=687.5) 2:0
  [CLE: (689.0,330.0)]
  [DTW: (679.0,347.0)]
  (y=375.0) 11:7
  (x=531.0) 10:7
  (y=437.5) 6:4
  (x=578.0) 3:1
  [IAD: (579.0,499.0)]
  (y=454.0) 2:0
  [IAG: (546.0,454.0)]
  [LSV: (535.0,442.0)]
  (x=550.0) 3:1
  (x=587.5) 2:0
  [MAF: (607.0,409.0)]
  [LIT: (550.0,408.0)]
  [BUF: (531.0,435.0)]
  (y=476.0) 4:2
  (x=522.0) 2:0
  (y=488.0) 2:0
  [DLF: (526.0,488.0)]
  [AEX: (522.0,476.0)]
  [null]
  (y=425.5) 2:0
  [FOE: (518.0,448.0)]
  [GSB: (519.0,375.0)]
  [ELP: (578.0,371.0)]
  (x=625.0) 5:3
  (y=183.0) 4:2
  (x=677.0) 3:1
  (x=713.5) 2:0
  [LGB: (718.0,233.0)]
  [IAH: (677.0,183.0)]
  [DCA: (674.0,246.0)]
  [ISP: (641.0,142.0)]
  [HPN: (607.0,229.0)]
  (y=500.0) 46:22
  (x=250.0) 23:11
  (y=750.0) 14:7
  (x=375.0) 6:4
  (y=835.0) 3:1
  (y=905.0) 2:0
  [GLS: (383.0,905.0)]
  [CRP: (488.0,835.0)]
  [FMY: (444.0,784.0)]
  (y=875.0) 3:1
  [ALB: (294.0,985.0)]
  (x=312.5) 2:0
  [GRB: (321.0,811.0)]
  [MCI: (294.0,804.0)]
  (x=375.0) 8:3
  (y=625.0) 6:2
  (x=459.0) 3:1
  (y=677.0) 2:0
  [BHM: (471.0,677.0)]
  [EWR: (459.0,671.0)]
  [FTW: (414.0,705.0)]
  (x=437.0) 3:1
  [DSM: (437.0,608.0)]
  (y=562.5) 2:0
  [BFI: (390.0,609.0)]
  [LOU: (397.0,543.0)]
  (y=652.0) 2:0
  (x=329.0) 2:0
  (y=701.0) 2:0
  [AMA: (371.0,711.0)]
  [GWO: (329.0,652.0)]
  [null]
  [null]
  (y=750.0) 9:4
  (x=125.0) 5:2
  (y=892.0) 3:1
  (x=187.5) 2:0
  [ART: (210.0,892.0)]
  [BGR: (167.0,924.0)]
  [LNA: (158.0,767.0)]
  (y=875.0) 2:0
  [BUR: (124.0,996.0)]
  [ILM: (105.0,767.0)]
  (x=152.0) 4:2
  (y=571.0) 3:1
  (y=635.0) 2:0
  [HRO: (208.0,635.0)]
  [CLL: (152.0,571.0)]
  [DPA: (182.0,537.0)]
  [LBB: (113.0,611.0)]
  (x=250.0) 23:11
  (y=250.0) 14:6
  (x=375.0) 10:3
  (y=375.0) 7:2
  (x=437.5) 3:0
  [AUS: (458.0,489.0)]
  (y=437.5) 2:0
  [DMA: (437.0,486.0)]
  [BTR: (412.0,395.0)]
  (x=437.5) 4:2
  [AKR: (446.0,265.0)]
  (y=312.5) 3:1
  [INT: (430.0,345.0)]
  (x=406.25) 2:0
  [CHA: (422.0,265.0)]
  [JBR: (396.0,307.0)]
  (y=368.0) 3:1
  [EFD: (257.0,368.0)]
  (x=308.0) 2:0
  [HMN: (308.0,262.0)]
  [BCT: (280.0,341.0)]
  (x=375.0) 4:2
  (y=187.0) 2:0
  (x=437.5) 2:0
  [DFW: (443.0,187.0)]
  [JFK: (405.0,229.0)]
  [null]
  (y=125.0) 2:0
  [HWO: (291.0,171.0)]
  [LRD: (355.0,120.0)]
  (y=250.0) 9:5
  (x=125.0) 6:4
  (y=375.0) 4:2
  [GTF: (230.0,393.0)]
  (x=203.0) 3:1
  (y=307.0) 3:1
  (y=310.0) 2:0
  [JAX: (230.0,310.0)]
  [GVT: (216.0,307.0)]
  [BWI: (203.0,270.0)]
  [null]
  (y=340.0) 2:0
  [DAY: (108.0,340.0)]
  [EYW: (106.0,285.0)]
  (x=165.0) 3:1
  (y=125.0) 3:1
  [BFM: (165.0,197.0)]
  (y=106.0) 2:0
  (x=207.5) 2:0
  [CIC: (231.0,106.0)]
  [LCK: (169.0,120.0)]
  [null]
  [null]
Tree structure:
  | | | | | | | [FAT: (890.0,926.0)]
  | | | | | | (x=890.0) 3:1
  | | | | | | | | [IKK: (888.0,931.0)]
  | | | | | | | (y=931.0) 2:0
  | | | | | | | | [CPR: (850.0,927.0)]
  | | | | | (y=926.0) 4:2
  | | | | | | [HFD: (852.0,846.0)]
  | | | | (x=850.0) 6:4
  | | | | | | [BRO: (803.0,851.0)]
  | | | | | (y=851.0) 2:0
  | | | | | | [LUK: (794.0,774.0)]
  | | | (y=750.0) 15:9
  | | | | | | | | [IAB: (978.0,731.0)]
  | | | | | | | (x=937.5) 2:0
  | | | | | | | | [FLL: (928.0,656.0)]
  | | | | | | (y=653.5) 6:4
  | | | | | | | | | [GEG: (998.0,610.0)]
  | | | | | | | | (y=605.25) 2:0
  | | | | | | | | | [BOI: (985.0,557.0)]
  | | | | | | | (x=985.0) 4:2
  | | | | | | | | | | [LGA: (940.0,649.0)]
  | | | | | | | | | (y=605.25) 2:0
  | | | | | | | | | | [GRR: (932.0,559.0)]
  | | | | | | | | (x=932.0) 2:0
  | | | | | | | | | [null]
  | | | | | (y=557.0) 7:5
  | | | | | | [CVG: (877.0,555.0)]
  | | | | (x=875.0) 9:5
  | | | | | | [DUG: (833.0,685.0)]
  | | | | | (y=625.0) 2:0
  | | | | | | [DEN: (868.0,571.0)]
  | | (x=750.0) 33:16
  | | | | | | | [JAN: (701.0,876.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CNW: (667.0,935.0)]
  | | | | | (y=875.0) 3:1
  | | | | | | [FYV: (722.0,756.0)]
  | | | | (x=625.0) 7:3
  | | | | | | | [ABQ: (503.0,947.0)]
  | | | | | | (y=928.0) 2:0
  | | | | | | | [CNM: (536.0,856.0)]
  | | | | | (y=856.0) 4:1
  | | | | | | | [ACK: (529.0,766.0)]
  | | | | | | (x=529.0) 2:0
  | | | | | | | [CLT: (514.0,771.0)]
  | | | (y=750.0) 18:7
  | | | | | | | | | [EDW: (733.0,741.0)]
  | | | | | | | | (y=720.5) 2:0
  | | | | | | | | | [ACY: (735.0,691.0)]
  | | | | | | | (y=691.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=733.0) 2:0
  | | | | | | | [null]
  | | | | | (y=625.0) 4:1
  | | | | | | | [DET: (634.0,568.0)]
  | | | | | | (x=634.0) 2:0
  | | | | | | | [IND: (630.0,617.0)]
  | | | | (x=625.0) 11:4
  | | | | | | | | | | [CMH: (601.0,749.0)]
  | | | | | | | | | (y=736.5) 2:0
  | | | | | | | | | | [COS: (613.0,723.0)]
  | | | | | | | | (y=723.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=687.5) 4:1
  | | | | | | | | | [LRF: (624.0,674.0)]
  | | | | | | | | (y=656.25) 2:0
  | | | | | | | | | [DAL: (619.0,646.0)]
  | | | | | | (x=601.0) 4:1
  | | | | | | | [null]
  | | | | | (y=625.0) 7:3
  | | | | | | | | | [HOU: (614.0,584.0)]
  | | | | | | | | (x=591.5) 2:0
  | | | | | | | | | [FFO: (558.0,607.0)]
  | | | | | | | (y=584.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=558.0) 3:1
  | | | | | | | [BOS: (533.0,588.0)]
  | (y=500.0) 70:36
  | | | | | | | | [LAX: (917.0,462.0)]
  | | | | | | | (y=433.5) 2:0
  | | | | | | | | [HUF: (982.0,367.0)]
  | | | | | | (y=367.0) 4:2
  | | | | | | | | [BNA: (913.0,299.0)]
  | | | | | | | (x=913.0) 2:0
  | | | | | | | | [LAS: (896.0,363.0)]
  | | | | | (y=299.0) 5:3
  | | | | | | [CHS: (992.0,271.0)]
  | | | | (x=875.0) 10:5
  | | | | | | | [AUG: (857.0,426.0)]
  | | | | | | (x=812.5) 3:1
  | | | | | | | | [MCF: (755.0,486.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [DRT: (776.0,410.0)]
  | | | | | (y=375.0) 5:2
  | | | | | | | [FXE: (842.0,251.0)]
  | | | | | | (x=812.5) 2:0
  | | | | | | | [BLI: (783.0,276.0)]
  | | | (y=250.0) 17:9
  | | | | | | | [ATL: (948.0,149.0)]
  | | | | | | (x=937.5) 2:0
  | | | | | | | [GVW: (883.0,192.0)]
  | | | | | (y=149.0) 3:1
  | | | | | | [LUF: (982.0,132.0)]
  | | | | (x=875.0) 7:4
  | | | | | | | | | [MCC: (868.0,216.0)]
  | | | | | | | | (y=204.5) 2:0
  | | | | | | | | | [DLH: (868.0,159.0)]
  | | | | | | | (y=159.0) 3:1
  | | | | | | | | [CBM: (874.0,145.0)]
  | | | | | | (x=868.0) 4:2
  | | | | | | | [LNK: (805.0,237.0)]
  | | | | | (y=145.0) 4:2
  | | | | | | [null]
  | | (x=750.0) 37:20
  | | | | | | | [DYS: (732.0,465.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CYS: (645.0,479.0)]
  | | | | | (y=375.0) 4:0
  | | | | | | | [CLE: (689.0,330.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [DTW: (679.0,347.0)]
  | | | | (x=625.0) 15:7
  | | | | | | | | | [IAD: (579.0,499.0)]
  | | | | | | | | (x=578.0) 3:1
  | | | | | | | | | | [IAG: (546.0,454.0)]
  | | | | | | | | | (y=454.0) 2:0
  | | | | | | | | | | [LSV: (535.0,442.0)]
  | | | | | | | (y=437.5) 6:4
  | | | | | | | | | | [MAF: (607.0,409.0)]
  | | | | | | | | | (x=587.5) 2:0
  | | | | | | | | | | [LIT: (550.0,408.0)]
  | | | | | | | | (x=550.0) 3:1
  | | | | | | | | | [BUF: (531.0,435.0)]
  | | | | | | (x=531.0) 10:7
  | | | | | | | | | | [DLF: (526.0,488.0)]
  | | | | | | | | | (y=488.0) 2:0
  | | | | | | | | | | [AEX: (522.0,476.0)]
  | | | | | | | | (x=522.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=476.0) 4:2
  | | | | | | | | | [FOE: (518.0,448.0)]
  | | | | | | | | (y=425.5) 2:0
  | | | | | | | | | [GSB: (519.0,375.0)]
  | | | | | (y=375.0) 11:7
  | | | | | | [ELP: (578.0,371.0)]
  | | | (y=250.0) 20:11
  | | | | | | | | [LGB: (718.0,233.0)]
  | | | | | | | (x=713.5) 2:0
  | | | | | | | | [IAH: (677.0,183.0)]
  | | | | | | (x=677.0) 3:1
  | | | | | | | [DCA: (674.0,246.0)]
  | | | | | (y=183.0) 4:2
  | | | | | | [ISP: (641.0,142.0)]
  | | | | (x=625.0) 5:3
  | | | | | [HPN: (607.0,229.0)]
  (x=500.0) 116:58
  | | | | | | | [GLS: (383.0,905.0)]
  | | | | | | (y=905.0) 2:0
  | | | | | | | [CRP: (488.0,835.0)]
  | | | | | (y=835.0) 3:1
  | | | | | | [FMY: (444.0,784.0)]
  | | | | (x=375.0) 6:4
  | | | | | | [ALB: (294.0,985.0)]
  | | | | | (y=875.0) 3:1
  | | | | | | | [GRB: (321.0,811.0)]
  | | | | | | (x=312.5) 2:0
  | | | | | | | [MCI: (294.0,804.0)]
  | | | (y=750.0) 14:7
  | | | | | | | | [BHM: (471.0,677.0)]
  | | | | | | | (y=677.0) 2:0
  | | | | | | | | [EWR: (459.0,671.0)]
  | | | | | | (x=459.0) 3:1
  | | | | | | | [FTW: (414.0,705.0)]
  | | | | | (y=625.0) 6:2
  | | | | | | | [DSM: (437.0,608.0)]
  | | | | | | (x=437.0) 3:1
  | | | | | | | | [BFI: (390.0,609.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [LOU: (397.0,543.0)]
  | | | | (x=375.0) 8:3
  | | | | | | | | [AMA: (371.0,711.0)]
  | | | | | | | (y=701.0) 2:0
  | | | | | | | | [GWO: (329.0,652.0)]
  | | | | | | (x=329.0) 2:0
  | | | | | | | [null]
  | | | | | (y=652.0) 2:0
  | | | | | | [null]
  | | (x=250.0) 23:11
  | | | | | | | [ART: (210.0,892.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [BGR: (167.0,924.0)]
  | | | | | (y=892.0) 3:1
  | | | | | | [LNA: (158.0,767.0)]
  | | | | (x=125.0) 5:2
  | | | | | | [BUR: (124.0,996.0)]
  | | | | | (y=875.0) 2:0
  | | | | | | [ILM: (105.0,767.0)]
  | | | (y=750.0) 9:4
  | | | | | | | [HRO: (208.0,635.0)]
  | | | | | | (y=635.0) 2:0
  | | | | | | | [CLL: (152.0,571.0)]
  | | | | | (y=571.0) 3:1
  | | | | | | [DPA: (182.0,537.0)]
  | | | | (x=152.0) 4:2
  | | | | | [LBB: (113.0,611.0)]
  | (y=500.0) 46:22
  | | | | | | | [AUS: (458.0,489.0)]
  | | | | | | (x=437.5) 3:0
  | | | | | | | | [DMA: (437.0,486.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [BTR: (412.0,395.0)]
  | | | | | (y=375.0) 7:2
  | | | | | | | [AKR: (446.0,265.0)]
  | | | | | | (x=437.5) 4:2
  | | | | | | | | [INT: (430.0,345.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | [CHA: (422.0,265.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JBR: (396.0,307.0)]
  | | | | (x=375.0) 10:3
  | | | | | | [EFD: (257.0,368.0)]
  | | | | | (y=368.0) 3:1
  | | | | | | | [HMN: (308.0,262.0)]
  | | | | | | (x=308.0) 2:0
  | | | | | | | [BCT: (280.0,341.0)]
  | | | (y=250.0) 14:6
  | | | | | | | [DFW: (443.0,187.0)]
  | | | | | | (x=437.5) 2:0
  | | | | | | | [JFK: (405.0,229.0)]
  | | | | | (y=187.0) 2:0
  | | | | | | [null]
  | | | | (x=375.0) 4:2
  | | | | | | [HWO: (291.0,171.0)]
  | | | | | (y=125.0) 2:0
  | | | | | | [LRD: (355.0,120.0)]
  | | (x=250.0) 23:11
  | | | | | | [GTF: (230.0,393.0)]
  | | | | | (y=375.0) 4:2
  | | | | | | | | | [JAX: (230.0,310.0)]
  | | | | | | | | (y=310.0) 2:0
  | | | | | | | | | [GVT: (216.0,307.0)]
  | | | | | | | (y=307.0) 3:1
  | | | | | | | | [BWI: (203.0,270.0)]
  | | | | | | (x=203.0) 3:1
  | | | | | | | [null]
  | | | | (x=125.0) 6:4
  | | | | | | [DAY: (108.0,340.0)]
  | | | | | (y=340.0) 2:0
  | | | | | | [EYW: (106.0,285.0)]
  | | | (y=250.0) 9:5
  | | | | | | [BFM: (165.0,197.0)]
  | | | | | (y=125.0) 3:1
  | | | | | | | | [CIC: (231.0,106.0)]
  | | | | | | | (x=207.5) 2:0
  | | | | | | | | [LCK: (169.0,120.0)]
  | | | | | | (y=106.0) 2:0
  | | | | | | | [null]
  | | | | (x=165.0) 3:1
  | | | | | [null]
insert(MCO): successful {ORLANDO, (506.0,262.0)}
insert(MDT): successful {HARRISBURG, (926.0,547.0)}
insert(MDW): successful {CHICAGO, (650.0,787.0)}
insert(MEM): successful {MEMPHIS, (436.0,846.0)}
comment: Inserting MHR should trigger a partial rebuild
insert(MHR): successful {SACRAMENTO, (701.0,155.0)}
comment: Inserting MIA should trigger a partial rebuild
insert(MIA): successful {MIAMI, (228.0,834.0)}
insert(MKE): successful {MILWAUKEE, (125.0,412.0)}
insert(MKO): successful {MUSKOGEE, (301.0,828.0)}
insert(MNM): successful {MACON, (476.0,769.0)}
insert(MOD): successful {MODESTO, (262.0,277.0)}
insert(MOT): successful {MINOT, (921.0,311.0)}
insert(MPV): successful {MONTPELIER, (410.0,715.0)}
insert(MQT): successful {MARQUETTE, (486.0,607.0)}
insert(MSP): successful {MINNEAPOLIS, (563.0,187.0)}
insert(MSS): successful {MASSENA, (477.0,213.0)}
insert(MSY): successful {NEW ORLEANS, (512.0,504.0)}
insert(MXF): successful {MONTGOMERY, (277.0,602.0)}
insert(MYR): successful {MYRTLE BEACH, (937.0,189.0)}
insert(NBG): successful {NEW ORLEANS, (308.0,224.0)}
insert(NCA): successful {JACKSONVILLE, (505.0,352.0)}
insert(NEL): successful {LAKEHURST, (396.0,169.0)}
insert(NGU): successful {NORFOLK, (802.0,771.0)}
insert(NHK): successful {PATUXENT RIVER, (105.0,136.0)}
size: 139
list:
  (x=500.0) 139:17
  (y=500.0) 80:6
  (x=750.0) 37:2
  (y=750.0) 17:1
  (x=875.0) 7:1
  (y=926.0) 2:0
  (x=890.0) 2:0
  [FAT: (890.0,926.0)]
  [IKK: (888.0,931.0)]
  [null]
  (y=875.0) 5:1
  [CPR: (850.0,927.0)]
  (x=812.5) 4:1
  [HFD: (852.0,846.0)]
  (y=812.5) 3:1
  [BRO: (803.0,851.0)]
  (x=794.0) 2:0
  (y=774.0) 2:0
  [LUK: (794.0,774.0)]
  [NGU: (802.0,771.0)]
  [null]
  (x=875.0) 10:0
  (y=625.0) 8:0
  (x=937.5) 3:0
  (y=687.5) 2:0
  [IAB: (978.0,731.0)]
  [LGA: (940.0,649.0)]
  [FLL: (928.0,656.0)]
  (x=937.5) 5:0
  (y=562.5) 2:0
  [GEG: (998.0,610.0)]
  [BOI: (985.0,557.0)]
  (y=559.0) 3:0
  [GRR: (932.0,559.0)]
  (x=906.25) 2:0
  [MDT: (926.0,547.0)]
  [CVG: (877.0,555.0)]
  (y=625.0) 2:0
  [DUG: (833.0,685.0)]
  [DEN: (868.0,571.0)]
  (y=750.0) 20:1
  (x=625.0) 8:0
  (y=875.0) 4:0
  (x=687.5) 2:0
  [JAN: (701.0,876.0)]
  [CNW: (667.0,935.0)]
  (x=687.5) 2:0
  [FYV: (722.0,756.0)]
  [MDW: (650.0,787.0)]
  (y=875.0) 4:0
  [ABQ: (503.0,947.0)]
  (x=536.0) 3:0
  [CNM: (536.0,856.0)]
  (y=771.0) 2:0
  [CLT: (514.0,771.0)]
  [ACK: (529.0,766.0)]
  (x=625.0) 12:1
  (y=625.0) 4:0
  (x=733.0) 2:0
  (y=691.0) 2:0
  (y=720.5) 2:0
  [EDW: (733.0,741.0)]
  [ACY: (735.0,691.0)]
  [null]
  [null]
  (x=634.0) 2:0
  [DET: (634.0,568.0)]
  [IND: (630.0,617.0)]
  (y=625.0) 8:1
  (x=601.0) 4:0
  (y=687.5) 4:0
  (y=723.0) 2:0
  (y=736.5) 2:0
  [CMH: (601.0,749.0)]
  [COS: (613.0,723.0)]
  [null]
  (y=656.25) 2:0
  [LRF: (624.0,674.0)]
  [DAL: (619.0,646.0)]
  [null]
  (x=562.5) 4:1
  [HOU: (614.0,584.0)]
  (y=588.0) 3:1
  (x=533.0) 2:0
  (y=606.5) 2:0
  [FFO: (558.0,607.0)]
  [BOS: (533.0,588.0)]
  [null]
  [MSY: (512.0,504.0)]
  (x=750.0) 43:4
  (y=250.0) 19:2
  (x=875.0) 11:1
  (y=375.0) 6:1
  [LAX: (917.0,462.0)]
  (x=937.5) 5:1
  (y=312.5) 2:0
  [HUF: (982.0,367.0)]
  [CHS: (992.0,271.0)]
  (y=312.5) 3:1
  [LAS: (896.0,363.0)]
  (x=913.0) 2:0
  (y=299.0) 2:0
  (x=921.0) 2:0
  [MOT: (921.0,311.0)]
  [BNA: (913.0,299.0)]
  [null]
  [null]
  (y=375.0) 5:0
  (x=812.5) 3:0
  [AUG: (857.0,426.0)]
  (y=437.5) 2:0
  [MCF: (755.0,486.0)]
  [DRT: (776.0,410.0)]
  (x=812.5) 2:0
  [FXE: (842.0,251.0)]
  [BLI: (783.0,276.0)]
  (x=875.0) 8:1
  (y=132.0) 4:1
  (x=937.5) 4:1
  (y=149.0) 2:0
  [ATL: (948.0,149.0)]
  [LUF: (982.0,132.0)]
  (y=191.0) 2:0
  [GVW: (883.0,192.0)]
  [MYR: (937.0,189.0)]
  [null]
  (y=145.0) 4:0
  (x=812.5) 4:0
  (y=197.5) 3:0
  [MCC: (868.0,216.0)]
  (x=868.0) 2:0
  (y=159.0) 2:0
  [DLH: (868.0,159.0)]
  [CBM: (874.0,145.0)]
  [null]
  [LNK: (805.0,237.0)]
  [null]
  (y=250.0) 24:2
  (x=625.0) 17:1
  (y=375.0) 4:0
  (x=687.5) 2:0
  [DYS: (732.0,465.0)]
  [CYS: (645.0,479.0)]
  (x=687.5) 2:0
  [CLE: (689.0,330.0)]
  [DTW: (679.0,347.0)]
  (y=375.0) 13:1
  (x=562.5) 10:0
  (y=437.5) 2:0
  [IAD: (579.0,499.0)]
  [MAF: (607.0,409.0)]
  (y=437.5) 8:0
  (x=531.25) 5:0
  (y=454.0) 2:0
  [IAG: (546.0,454.0)]
  [LSV: (535.0,442.0)]
  (y=468.75) 3:0
  (x=522.0) 2:0
  (y=484.375) 2:0
  [DLF: (526.0,488.0)]
  [AEX: (522.0,476.0)]
  [null]
  [FOE: (518.0,448.0)]
  (x=531.25) 3:0
  [LIT: (550.0,408.0)]
  (y=406.25) 2:0
  [BUF: (531.0,435.0)]
  [GSB: (519.0,375.0)]
  (x=562.5) 3:1
  [ELP: (578.0,371.0)]
  (y=312.5) 2:0
  [NCA: (505.0,352.0)]
  [MCO: (506.0,262.0)]
  (x=625.0) 7:1
  (y=142.0) 5:0
  (x=687.5) 5:0
  (y=196.0) 2:0
  [LGB: (718.0,233.0)]
  [MHR: (701.0,155.0)]
  (y=196.0) 3:0
  [DCA: (674.0,246.0)]
  (x=656.25) 2:0
  [IAH: (677.0,183.0)]
  [ISP: (641.0,142.0)]
  [null]
  (y=187.0) 2:0
  (x=563.0) 2:0
  (y=218.5) 2:0
  [HPN: (607.0,229.0)]
  [MSP: (563.0,187.0)]
  [null]
  [null]
  (y=500.0) 59:11
  (x=250.0) 30:5
  (y=750.0) 20:5
  (x=375.0) 9:2
  (y=875.0) 5:1
  [GLS: (383.0,905.0)]
  (x=437.5) 4:1
  (y=812.5) 3:1
  [CRP: (488.0,835.0)]
  (x=468.75) 2:0
  [MNM: (476.0,769.0)]
  [FMY: (444.0,784.0)]
  [MEM: (436.0,846.0)]
  (y=875.0) 4:1
  [ALB: (294.0,985.0)]
  (x=312.5) 3:1
  [GRB: (321.0,811.0)]
  (y=812.5) 2:0
  [MKO: (301.0,828.0)]
  [MCI: (294.0,804.0)]
  (x=375.0) 11:3
  (y=625.0) 8:2
  (x=437.5) 4:1
  (y=677.0) 2:0
  [BHM: (471.0,677.0)]
  [EWR: (459.0,671.0)]
  (y=705.0) 2:0
  (x=410.0) 2:0
  (y=715.0) 2:0
  [MPV: (410.0,715.0)]
  [FTW: (414.0,705.0)]
  [null]
  [null]
  (x=437.0) 4:1
  (y=607.0) 2:0
  (x=468.5) 2:0
  [MQT: (486.0,607.0)]
  [DSM: (437.0,608.0)]
  [null]
  (y=562.5) 2:0
  [BFI: (390.0,609.0)]
  [LOU: (397.0,543.0)]
  (y=652.0) 3:1
  (x=329.0) 2:0
  (y=701.0) 2:0
  [AMA: (371.0,711.0)]
  [GWO: (329.0,652.0)]
  [null]
  [MXF: (277.0,602.0)]
  (y=750.0) 10:0
  (x=125.0) 6:0
  (y=875.0) 4:0
  (x=187.5) 2:0
  [ART: (210.0,892.0)]
  [BGR: (167.0,924.0)]
  (x=187.5) 2:0
  [MIA: (228.0,834.0)]
  [LNA: (158.0,767.0)]
  (y=875.0) 2:0
  [BUR: (124.0,996.0)]
  [ILM: (105.0,767.0)]
  (x=125.0) 4:0
  (y=625.0) 3:0
  [HRO: (208.0,635.0)]
  (x=182.0) 2:0
  [DPA: (182.0,537.0)]
  [CLL: (152.0,571.0)]
  [LBB: (113.0,611.0)]
  (x=250.0) 29:6
  (y=250.0) 18:4
  (x=375.0) 11:1
  (y=375.0) 7:0
  (x=437.5) 3:0
  [AUS: (458.0,489.0)]
  (y=437.5) 2:0
  [DMA: (437.0,486.0)]
  [BTR: (412.0,395.0)]
  (x=437.5) 4:0
  [AKR: (446.0,265.0)]
  (y=312.5) 3:0
  [INT: (430.0,345.0)]
  (x=406.25) 2:0
  [CHA: (422.0,265.0)]
  [JBR: (396.0,307.0)]
  (y=368.0) 4:1
  [EFD: (257.0,368.0)]
  (x=308.0) 3:1
  [HMN: (308.0,262.0)]
  (y=309.0) 2:0
  [BCT: (280.0,341.0)]
  [MOD: (262.0,277.0)]
  (x=375.0) 7:3
  (y=187.0) 4:2
  (x=437.5) 3:1
  (y=213.0) 2:0
  [MSS: (477.0,213.0)]
  [DFW: (443.0,187.0)]
  [JFK: (405.0,229.0)]
  [NEL: (396.0,169.0)]
  (y=125.0) 3:1
  (x=308.0) 2:0
  [NBG: (308.0,224.0)]
  [HWO: (291.0,171.0)]
  [LRD: (355.0,120.0)]
  (y=250.0) 11:2
  (x=125.0) 7:1
  (y=375.0) 5:1
  (x=187.5) 2:0
  [GTF: (230.0,393.0)]
  [MKE: (125.0,412.0)]
  (x=203.0) 3:0
  (y=310.0) 3:0
  [JAX: (230.0,310.0)]
  (y=280.0) 2:0
  [GVT: (216.0,307.0)]
  [BWI: (203.0,270.0)]
  [null]
  (y=340.0) 2:0
  [DAY: (108.0,340.0)]
  [EYW: (106.0,285.0)]
  (x=165.0) 4:1
  (y=125.0) 3:0
  [BFM: (165.0,197.0)]
  (y=106.0) 2:0
  (x=207.5) 2:0
  [CIC: (231.0,106.0)]
  [LCK: (169.0,120.0)]
  [null]
  [NHK: (105.0,136.0)]
Tree structure:
  | | | | | | | [FAT: (890.0,926.0)]
  | | | | | | (x=890.0) 2:0
  | | | | | | | [IKK: (888.0,931.0)]
  | | | | | (y=926.0) 2:0
  | | | | | | [null]
  | | | | (x=875.0) 7:1
  | | | | | | [CPR: (850.0,927.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | [HFD: (852.0,846.0)]
  | | | | | | (x=812.5) 4:1
  | | | | | | | | [BRO: (803.0,851.0)]
  | | | | | | | (y=812.5) 3:1
  | | | | | | | | | | [LUK: (794.0,774.0)]
  | | | | | | | | | (y=774.0) 2:0
  | | | | | | | | | | [NGU: (802.0,771.0)]
  | | | | | | | | (x=794.0) 2:0
  | | | | | | | | | [null]
  | | | (y=750.0) 17:1
  | | | | | | | | [IAB: (978.0,731.0)]
  | | | | | | | (y=687.5) 2:0
  | | | | | | | | [LGA: (940.0,649.0)]
  | | | | | | (x=937.5) 3:0
  | | | | | | | [FLL: (928.0,656.0)]
  | | | | | (y=625.0) 8:0
  | | | | | | | | [GEG: (998.0,610.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [BOI: (985.0,557.0)]
  | | | | | | (x=937.5) 5:0
  | | | | | | | | [GRR: (932.0,559.0)]
  | | | | | | | (y=559.0) 3:0
  | | | | | | | | | [MDT: (926.0,547.0)]
  | | | | | | | | (x=906.25) 2:0
  | | | | | | | | | [CVG: (877.0,555.0)]
  | | | | (x=875.0) 10:0
  | | | | | | [DUG: (833.0,685.0)]
  | | | | | (y=625.0) 2:0
  | | | | | | [DEN: (868.0,571.0)]
  | | (x=750.0) 37:2
  | | | | | | | [JAN: (701.0,876.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CNW: (667.0,935.0)]
  | | | | | (y=875.0) 4:0
  | | | | | | | [FYV: (722.0,756.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [MDW: (650.0,787.0)]
  | | | | (x=625.0) 8:0
  | | | | | | [ABQ: (503.0,947.0)]
  | | | | | (y=875.0) 4:0
  | | | | | | | [CNM: (536.0,856.0)]
  | | | | | | (x=536.0) 3:0
  | | | | | | | | [CLT: (514.0,771.0)]
  | | | | | | | (y=771.0) 2:0
  | | | | | | | | [ACK: (529.0,766.0)]
  | | | (y=750.0) 20:1
  | | | | | | | | | [EDW: (733.0,741.0)]
  | | | | | | | | (y=720.5) 2:0
  | | | | | | | | | [ACY: (735.0,691.0)]
  | | | | | | | (y=691.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=733.0) 2:0
  | | | | | | | [null]
  | | | | | (y=625.0) 4:0
  | | | | | | | [DET: (634.0,568.0)]
  | | | | | | (x=634.0) 2:0
  | | | | | | | [IND: (630.0,617.0)]
  | | | | (x=625.0) 12:1
  | | | | | | | | | | [CMH: (601.0,749.0)]
  | | | | | | | | | (y=736.5) 2:0
  | | | | | | | | | | [COS: (613.0,723.0)]
  | | | | | | | | (y=723.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=687.5) 4:0
  | | | | | | | | | [LRF: (624.0,674.0)]
  | | | | | | | | (y=656.25) 2:0
  | | | | | | | | | [DAL: (619.0,646.0)]
  | | | | | | (x=601.0) 4:0
  | | | | | | | [null]
  | | | | | (y=625.0) 8:1
  | | | | | | | [HOU: (614.0,584.0)]
  | | | | | | (x=562.5) 4:1
  | | | | | | | | | | [FFO: (558.0,607.0)]
  | | | | | | | | | (y=606.5) 2:0
  | | | | | | | | | | [BOS: (533.0,588.0)]
  | | | | | | | | (x=533.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=588.0) 3:1
  | | | | | | | | [MSY: (512.0,504.0)]
  | (y=500.0) 80:6
  | | | | | | [LAX: (917.0,462.0)]
  | | | | | (y=375.0) 6:1
  | | | | | | | | [HUF: (982.0,367.0)]
  | | | | | | | (y=312.5) 2:0
  | | | | | | | | [CHS: (992.0,271.0)]
  | | | | | | (x=937.5) 5:1
  | | | | | | | | [LAS: (896.0,363.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | | | [MOT: (921.0,311.0)]
  | | | | | | | | | | (x=921.0) 2:0
  | | | | | | | | | | | [BNA: (913.0,299.0)]
  | | | | | | | | | (y=299.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (x=913.0) 2:0
  | | | | | | | | | [null]
  | | | | (x=875.0) 11:1
  | | | | | | | [AUG: (857.0,426.0)]
  | | | | | | (x=812.5) 3:0
  | | | | | | | | [MCF: (755.0,486.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [DRT: (776.0,410.0)]
  | | | | | (y=375.0) 5:0
  | | | | | | | [FXE: (842.0,251.0)]
  | | | | | | (x=812.5) 2:0
  | | | | | | | [BLI: (783.0,276.0)]
  | | | (y=250.0) 19:2
  | | | | | | | | [ATL: (948.0,149.0)]
  | | | | | | | (y=149.0) 2:0
  | | | | | | | | [LUF: (982.0,132.0)]
  | | | | | | (x=937.5) 4:1
  | | | | | | | | [GVW: (883.0,192.0)]
  | | | | | | | (y=191.0) 2:0
  | | | | | | | | [MYR: (937.0,189.0)]
  | | | | | (y=132.0) 4:1
  | | | | | | [null]
  | | | | (x=875.0) 8:1
  | | | | | | | | [MCC: (868.0,216.0)]
  | | | | | | | (y=197.5) 3:0
  | | | | | | | | | | [DLH: (868.0,159.0)]
  | | | | | | | | | (y=159.0) 2:0
  | | | | | | | | | | [CBM: (874.0,145.0)]
  | | | | | | | | (x=868.0) 2:0
  | | | | | | | | | [null]
  | | | | | | (x=812.5) 4:0
  | | | | | | | [LNK: (805.0,237.0)]
  | | | | | (y=145.0) 4:0
  | | | | | | [null]
  | | (x=750.0) 43:4
  | | | | | | | [DYS: (732.0,465.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CYS: (645.0,479.0)]
  | | | | | (y=375.0) 4:0
  | | | | | | | [CLE: (689.0,330.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [DTW: (679.0,347.0)]
  | | | | (x=625.0) 17:1
  | | | | | | | | [IAD: (579.0,499.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [MAF: (607.0,409.0)]
  | | | | | | (x=562.5) 10:0
  | | | | | | | | | | [IAG: (546.0,454.0)]
  | | | | | | | | | (y=454.0) 2:0
  | | | | | | | | | | [LSV: (535.0,442.0)]
  | | | | | | | | (x=531.25) 5:0
  | | | | | | | | | | | | [DLF: (526.0,488.0)]
  | | | | | | | | | | | (y=484.375) 2:0
  | | | | | | | | | | | | [AEX: (522.0,476.0)]
  | | | | | | | | | | (x=522.0) 2:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=468.75) 3:0
  | | | | | | | | | | [FOE: (518.0,448.0)]
  | | | | | | | (y=437.5) 8:0
  | | | | | | | | | [LIT: (550.0,408.0)]
  | | | | | | | | (x=531.25) 3:0
  | | | | | | | | | | [BUF: (531.0,435.0)]
  | | | | | | | | | (y=406.25) 2:0
  | | | | | | | | | | [GSB: (519.0,375.0)]
  | | | | | (y=375.0) 13:1
  | | | | | | | [ELP: (578.0,371.0)]
  | | | | | | (x=562.5) 3:1
  | | | | | | | | [NCA: (505.0,352.0)]
  | | | | | | | (y=312.5) 2:0
  | | | | | | | | [MCO: (506.0,262.0)]
  | | | (y=250.0) 24:2
  | | | | | | | | [LGB: (718.0,233.0)]
  | | | | | | | (y=196.0) 2:0
  | | | | | | | | [MHR: (701.0,155.0)]
  | | | | | | (x=687.5) 5:0
  | | | | | | | | [DCA: (674.0,246.0)]
  | | | | | | | (y=196.0) 3:0
  | | | | | | | | | [IAH: (677.0,183.0)]
  | | | | | | | | (x=656.25) 2:0
  | | | | | | | | | [ISP: (641.0,142.0)]
  | | | | | (y=142.0) 5:0
  | | | | | | [null]
  | | | | (x=625.0) 7:1
  | | | | | | | | [HPN: (607.0,229.0)]
  | | | | | | | (y=218.5) 2:0
  | | | | | | | | [MSP: (563.0,187.0)]
  | | | | | | (x=563.0) 2:0
  | | | | | | | [null]
  | | | | | (y=187.0) 2:0
  | | | | | | [null]
  (x=500.0) 139:17
  | | | | | | [GLS: (383.0,905.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | | [CRP: (488.0,835.0)]
  | | | | | | | (y=812.5) 3:1
  | | | | | | | | | [MNM: (476.0,769.0)]
  | | | | | | | | (x=468.75) 2:0
  | | | | | | | | | [FMY: (444.0,784.0)]
  | | | | | | (x=437.5) 4:1
  | | | | | | | [MEM: (436.0,846.0)]
  | | | | (x=375.0) 9:2
  | | | | | | [ALB: (294.0,985.0)]
  | | | | | (y=875.0) 4:1
  | | | | | | | [GRB: (321.0,811.0)]
  | | | | | | (x=312.5) 3:1
  | | | | | | | | [MKO: (301.0,828.0)]
  | | | | | | | (y=812.5) 2:0
  | | | | | | | | [MCI: (294.0,804.0)]
  | | | (y=750.0) 20:5
  | | | | | | | | [BHM: (471.0,677.0)]
  | | | | | | | (y=677.0) 2:0
  | | | | | | | | [EWR: (459.0,671.0)]
  | | | | | | (x=437.5) 4:1
  | | | | | | | | | | [MPV: (410.0,715.0)]
  | | | | | | | | | (y=715.0) 2:0
  | | | | | | | | | | [FTW: (414.0,705.0)]
  | | | | | | | | (x=410.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=705.0) 2:0
  | | | | | | | | [null]
  | | | | | (y=625.0) 8:2
  | | | | | | | | | [MQT: (486.0,607.0)]
  | | | | | | | | (x=468.5) 2:0
  | | | | | | | | | [DSM: (437.0,608.0)]
  | | | | | | | (y=607.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=437.0) 4:1
  | | | | | | | | [BFI: (390.0,609.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [LOU: (397.0,543.0)]
  | | | | (x=375.0) 11:3
  | | | | | | | | [AMA: (371.0,711.0)]
  | | | | | | | (y=701.0) 2:0
  | | | | | | | | [GWO: (329.0,652.0)]
  | | | | | | (x=329.0) 2:0
  | | | | | | | [null]
  | | | | | (y=652.0) 3:1
  | | | | | | [MXF: (277.0,602.0)]
  | | (x=250.0) 30:5
  | | | | | | | [ART: (210.0,892.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [BGR: (167.0,924.0)]
  | | | | | (y=875.0) 4:0
  | | | | | | | [MIA: (228.0,834.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [LNA: (158.0,767.0)]
  | | | | (x=125.0) 6:0
  | | | | | | [BUR: (124.0,996.0)]
  | | | | | (y=875.0) 2:0
  | | | | | | [ILM: (105.0,767.0)]
  | | | (y=750.0) 10:0
  | | | | | | [HRO: (208.0,635.0)]
  | | | | | (y=625.0) 3:0
  | | | | | | | [DPA: (182.0,537.0)]
  | | | | | | (x=182.0) 2:0
  | | | | | | | [CLL: (152.0,571.0)]
  | | | | (x=125.0) 4:0
  | | | | | [LBB: (113.0,611.0)]
  | (y=500.0) 59:11
  | | | | | | | [AUS: (458.0,489.0)]
  | | | | | | (x=437.5) 3:0
  | | | | | | | | [DMA: (437.0,486.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [BTR: (412.0,395.0)]
  | | | | | (y=375.0) 7:0
  | | | | | | | [AKR: (446.0,265.0)]
  | | | | | | (x=437.5) 4:0
  | | | | | | | | [INT: (430.0,345.0)]
  | | | | | | | (y=312.5) 3:0
  | | | | | | | | | [CHA: (422.0,265.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JBR: (396.0,307.0)]
  | | | | (x=375.0) 11:1
  | | | | | | [EFD: (257.0,368.0)]
  | | | | | (y=368.0) 4:1
  | | | | | | | [HMN: (308.0,262.0)]
  | | | | | | (x=308.0) 3:1
  | | | | | | | | [BCT: (280.0,341.0)]
  | | | | | | | (y=309.0) 2:0
  | | | | | | | | [MOD: (262.0,277.0)]
  | | | (y=250.0) 18:4
  | | | | | | | | [MSS: (477.0,213.0)]
  | | | | | | | (y=213.0) 2:0
  | | | | | | | | [DFW: (443.0,187.0)]
  | | | | | | (x=437.5) 3:1
  | | | | | | | [JFK: (405.0,229.0)]
  | | | | | (y=187.0) 4:2
  | | | | | | [NEL: (396.0,169.0)]
  | | | | (x=375.0) 7:3
  | | | | | | | [NBG: (308.0,224.0)]
  | | | | | | (x=308.0) 2:0
  | | | | | | | [HWO: (291.0,171.0)]
  | | | | | (y=125.0) 3:1
  | | | | | | [LRD: (355.0,120.0)]
  | | (x=250.0) 29:6
  | | | | | | | [GTF: (230.0,393.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [MKE: (125.0,412.0)]
  | | | | | (y=375.0) 5:1
  | | | | | | | | [JAX: (230.0,310.0)]
  | | | | | | | (y=310.0) 3:0
  | | | | | | | | | [GVT: (216.0,307.0)]
  | | | | | | | | (y=280.0) 2:0
  | | | | | | | | | [BWI: (203.0,270.0)]
  | | | | | | (x=203.0) 3:0
  | | | | | | | [null]
  | | | | (x=125.0) 7:1
  | | | | | | [DAY: (108.0,340.0)]
  | | | | | (y=340.0) 2:0
  | | | | | | [EYW: (106.0,285.0)]
  | | | (y=250.0) 11:2
  | | | | | | [BFM: (165.0,197.0)]
  | | | | | (y=125.0) 3:0
  | | | | | | | | [CIC: (231.0,106.0)]
  | | | | | | | (x=207.5) 2:0
  | | | | | | | | [LCK: (169.0,120.0)]
  | | | | | | (y=106.0) 2:0
  | | | | | | | [null]
  | | | | (x=165.0) 4:1
  | | | | | [NHK: (105.0,136.0)]
insert(NIP): successful {JACKSONVILLE, (446.0,741.0)}
insert(NOW): successful {PORT ANGELES, (669.0,364.0)}
insert(NPA): successful {PENSACOLA, (891.0,507.0)}
insert(NQX): successful {KEY WEST, (656.0,361.0)}
insert(NSE): successful {MILTON, (548.0,235.0)}
insert(NZC): successful {JACKSONVILLE, (813.0,311.0)}
insert(NZY): successful {SAN DIEGO, (147.0,422.0)}
insert(OAK): successful {OAKLAND, (229.0,617.0)}
insert(OFF): successful {OMAHA, (604.0,294.0)}
insert(OKC): successful {OKLAHOMA CITY, (951.0,312.0)}
insert(OMA): successful {OMAHA, (851.0,478.0)}
insert(ONT): successful {ONTARIO, (318.0,249.0)}
insert(OPF): successful {MIAMI, (993.0,249.0)}
insert(ORD): successful {CHICAGO, (682.0,189.0)}
insert(ORF): successful {NORFOLK, (565.0,296.0)}
insert(ORL): successful {ORLANDO, (610.0,774.0)}
insert(PAM): successful {PANAMA CITY, (260.0,959.0)}
insert(PBI): successful {WEST PALM BEACH, (782.0,975.0)}
insert(PDX): successful {PORTLAND, (790.0,394.0)}
insert(PHF): successful {NEWPORT NEWS, (411.0,220.0)}
size: 159
list:
  (x=500.0) 159:37
  (y=500.0) 94:20
  (x=750.0) 40:5
  (y=750.0) 19:3
  (x=875.0) 8:2
  (y=926.0) 2:0
  (x=890.0) 2:0
  [FAT: (890.0,926.0)]
  [IKK: (888.0,931.0)]
  [null]
  (y=875.0) 6:2
  (x=812.5) 2:0
  [CPR: (850.0,927.0)]
  [PBI: (782.0,975.0)]
  (x=812.5) 4:1
  [HFD: (852.0,846.0)]
  (y=812.5) 3:1
  [BRO: (803.0,851.0)]
  (x=794.0) 2:0
  (y=774.0) 2:0
  [LUK: (794.0,774.0)]
  [NGU: (802.0,771.0)]
  [null]
  (x=875.0) 11:1
  (y=625.0) 9:1
  (x=937.5) 3:0
  (y=687.5) 2:0
  [IAB: (978.0,731.0)]
  [LGA: (940.0,649.0)]
  [FLL: (928.0,656.0)]
  (x=937.5) 6:1
  (y=562.5) 2:0
  [GEG: (998.0,610.0)]
  [BOI: (985.0,557.0)]
  (y=559.0) 4:1
  [GRR: (932.0,559.0)]
  (x=906.25) 3:1
  [MDT: (926.0,547.0)]
  (y=529.5) 2:0
  [CVG: (877.0,555.0)]
  [NPA: (891.0,507.0)]
  (y=625.0) 2:0
  [DUG: (833.0,685.0)]
  [DEN: (868.0,571.0)]
  (y=750.0) 21:2
  (x=625.0) 9:1
  (y=875.0) 4:0
  (x=687.5) 2:0
  [JAN: (701.0,876.0)]
  [CNW: (667.0,935.0)]
  (x=687.5) 2:0
  [FYV: (722.0,756.0)]
  [MDW: (650.0,787.0)]
  (y=875.0) 5:1
  [ABQ: (503.0,947.0)]
  (x=536.0) 4:1
  (y=812.5) 2:0
  [CNM: (536.0,856.0)]
  [ORL: (610.0,774.0)]
  (y=771.0) 2:0
  [CLT: (514.0,771.0)]
  [ACK: (529.0,766.0)]
  (x=625.0) 12:1
  (y=625.0) 4:0
  (x=733.0) 2:0
  (y=691.0) 2:0
  (y=720.5) 2:0
  [EDW: (733.0,741.0)]
  [ACY: (735.0,691.0)]
  [null]
  [null]
  (x=634.0) 2:0
  [DET: (634.0,568.0)]
  [IND: (630.0,617.0)]
  (y=625.0) 8:1
  (x=601.0) 4:0
  (y=687.5) 4:0
  (y=723.0) 2:0
  (y=736.5) 2:0
  [CMH: (601.0,749.0)]
  [COS: (613.0,723.0)]
  [null]
  (y=656.25) 2:0
  [LRF: (624.0,674.0)]
  [DAL: (619.0,646.0)]
  [null]
  (x=562.5) 4:1
  [HOU: (614.0,584.0)]
  (y=588.0) 3:1
  (x=533.0) 2:0
  (y=606.5) 2:0
  [FFO: (558.0,607.0)]
  [BOS: (533.0,588.0)]
  [null]
  [MSY: (512.0,504.0)]
  (x=750.0) 54:15
  (y=250.0) 24:7
  (x=875.0) 15:5
  (y=375.0) 7:2
  [LAX: (917.0,462.0)]
  (x=937.5) 6:2
  (y=312.5) 3:1
  [HUF: (982.0,367.0)]
  (x=968.75) 2:0
  [CHS: (992.0,271.0)]
  [OKC: (951.0,312.0)]
  (y=312.5) 3:1
  [LAS: (896.0,363.0)]
  (x=913.0) 2:0
  (y=299.0) 2:0
  (x=921.0) 2:0
  [MOT: (921.0,311.0)]
  [BNA: (913.0,299.0)]
  [null]
  [null]
  (y=375.0) 8:3
  (x=812.5) 5:2
  (y=437.5) 2:0
  [OMA: (851.0,478.0)]
  [AUG: (857.0,426.0)]
  (y=437.5) 3:1
  [MCF: (755.0,486.0)]
  (x=781.25) 2:0
  [PDX: (790.0,394.0)]
  [DRT: (776.0,410.0)]
  (x=812.5) 3:1
  (y=311.0) 2:0
  [NZC: (813.0,311.0)]
  [FXE: (842.0,251.0)]
  [BLI: (783.0,276.0)]
  (x=875.0) 9:2
  (y=132.0) 5:2
  (x=937.5) 5:2
  (y=149.0) 3:1
  (y=199.5) 2:0
  [OPF: (993.0,249.0)]
  [ATL: (948.0,149.0)]
  [LUF: (982.0,132.0)]
  (y=191.0) 2:0
  [GVW: (883.0,192.0)]
  [MYR: (937.0,189.0)]
  [null]
  (y=145.0) 4:0
  (x=812.5) 4:0
  (y=197.5) 3:0
  [MCC: (868.0,216.0)]
  (x=868.0) 2:0
  (y=159.0) 2:0
  [DLH: (868.0,159.0)]
  [CBM: (874.0,145.0)]
  [null]
  [LNK: (805.0,237.0)]
  [null]
  (y=250.0) 30:8
  (x=625.0) 21:5
  (y=375.0) 6:2
  (x=687.5) 2:0
  [DYS: (732.0,465.0)]
  [CYS: (645.0,479.0)]
  (x=687.5) 4:2
  [CLE: (689.0,330.0)]
  (y=347.0) 3:1
  (x=669.0) 3:1
  (y=361.0) 2:0
  [NOW: (669.0,364.0)]
  [DTW: (679.0,347.0)]
  [NQX: (656.0,361.0)]
  [null]
  (y=375.0) 15:3
  (x=562.5) 10:0
  (y=437.5) 2:0
  [IAD: (579.0,499.0)]
  [MAF: (607.0,409.0)]
  (y=437.5) 8:0
  (x=531.25) 5:0
  (y=454.0) 2:0
  [IAG: (546.0,454.0)]
  [LSV: (535.0,442.0)]
  (y=468.75) 3:0
  (x=522.0) 2:0
  (y=484.375) 2:0
  [DLF: (526.0,488.0)]
  [AEX: (522.0,476.0)]
  [null]
  [FOE: (518.0,448.0)]
  (x=531.25) 3:0
  [LIT: (550.0,408.0)]
  (y=406.25) 2:0
  [BUF: (531.0,435.0)]
  [GSB: (519.0,375.0)]
  (x=562.5) 5:3
  (y=312.5) 3:1
  [ELP: (578.0,371.0)]
  (x=593.75) 2:0
  [OFF: (604.0,294.0)]
  [ORF: (565.0,296.0)]
  (y=312.5) 2:0
  [NCA: (505.0,352.0)]
  [MCO: (506.0,262.0)]
  (x=625.0) 9:3
  (y=142.0) 6:1
  (x=687.5) 6:1
  (y=196.0) 2:0
  [LGB: (718.0,233.0)]
  [MHR: (701.0,155.0)]
  (y=196.0) 4:1
  [DCA: (674.0,246.0)]
  (x=656.25) 3:1
  (y=183.0) 2:0
  (x=677.0) 2:0
  (y=189.0) 2:0
  [ORD: (682.0,189.0)]
  [IAH: (677.0,183.0)]
  [null]
  [null]
  [ISP: (641.0,142.0)]
  [null]
  (y=187.0) 3:1
  (x=563.0) 3:1
  (y=218.5) 2:0
  [HPN: (607.0,229.0)]
  [MSP: (563.0,187.0)]
  [NSE: (548.0,235.0)]
  [null]
  (y=500.0) 65:17
  (x=250.0) 33:8
  (y=750.0) 22:7
  (x=375.0) 10:3
  (y=875.0) 5:1
  [GLS: (383.0,905.0)]
  (x=437.5) 4:1
  (y=812.5) 3:1
  [CRP: (488.0,835.0)]
  (x=468.75) 2:0
  [MNM: (476.0,769.0)]
  [FMY: (444.0,784.0)]
  [MEM: (436.0,846.0)]
  (y=875.0) 5:2
  (x=294.0) 2:0
  [ALB: (294.0,985.0)]
  [PAM: (260.0,959.0)]
  (x=312.5) 3:1
  [GRB: (321.0,811.0)]
  (y=812.5) 2:0
  [MKO: (301.0,828.0)]
  [MCI: (294.0,804.0)]
  (x=375.0) 12:4
  (y=625.0) 9:3
  (x=437.5) 5:2
  (y=677.0) 3:1
  (y=713.5) 2:0
  [NIP: (446.0,741.0)]
  [BHM: (471.0,677.0)]
  [EWR: (459.0,671.0)]
  (y=705.0) 2:0
  (x=410.0) 2:0
  (y=715.0) 2:0
  [MPV: (410.0,715.0)]
  [FTW: (414.0,705.0)]
  [null]
  [null]
  (x=437.0) 4:1
  (y=607.0) 2:0
  (x=468.5) 2:0
  [MQT: (486.0,607.0)]
  [DSM: (437.0,608.0)]
  [null]
  (y=562.5) 2:0
  [BFI: (390.0,609.0)]
  [LOU: (397.0,543.0)]
  (y=652.0) 3:1
  (x=329.0) 2:0
  (y=701.0) 2:0
  [AMA: (371.0,711.0)]
  [GWO: (329.0,652.0)]
  [null]
  [MXF: (277.0,602.0)]
  (y=750.0) 11:1
  (x=125.0) 6:0
  (y=875.0) 4:0
  (x=187.5) 2:0
  [ART: (210.0,892.0)]
  [BGR: (167.0,924.0)]
  (x=187.5) 2:0
  [MIA: (228.0,834.0)]
  [LNA: (158.0,767.0)]
  (y=875.0) 2:0
  [BUR: (124.0,996.0)]
  [ILM: (105.0,767.0)]
  (x=125.0) 5:1
  (y=625.0) 4:1
  [HRO: (208.0,635.0)]
  (x=182.0) 3:1
  (y=562.5) 2:0
  [OAK: (229.0,617.0)]
  [DPA: (182.0,537.0)]
  [CLL: (152.0,571.0)]
  [LBB: (113.0,611.0)]
  (x=250.0) 32:9
  (y=250.0) 20:6
  (x=375.0) 11:1
  (y=375.0) 7:0
  (x=437.5) 3:0
  [AUS: (458.0,489.0)]
  (y=437.5) 2:0
  [DMA: (437.0,486.0)]
  [BTR: (412.0,395.0)]
  (x=437.5) 4:0
  [AKR: (446.0,265.0)]
  (y=312.5) 3:0
  [INT: (430.0,345.0)]
  (x=406.25) 2:0
  [CHA: (422.0,265.0)]
  [JBR: (396.0,307.0)]
  (y=368.0) 4:1
  [EFD: (257.0,368.0)]
  (x=308.0) 3:1
  [HMN: (308.0,262.0)]
  (y=309.0) 2:0
  [BCT: (280.0,341.0)]
  [MOD: (262.0,277.0)]
  (x=375.0) 9:5
  (y=187.0) 5:3
  (x=437.5) 4:2
  (y=213.0) 2:0
  [MSS: (477.0,213.0)]
  [DFW: (443.0,187.0)]
  (y=220.0) 2:0
  (x=406.25) 2:0
  [PHF: (411.0,220.0)]
  [JFK: (405.0,229.0)]
  [null]
  [NEL: (396.0,169.0)]
  (y=125.0) 4:2
  (x=308.0) 3:1
  (y=224.0) 2:0
  (x=318.0) 2:0
  [ONT: (318.0,249.0)]
  [NBG: (308.0,224.0)]
  [null]
  [HWO: (291.0,171.0)]
  [LRD: (355.0,120.0)]
  (y=250.0) 12:3
  (x=125.0) 8:2
  (y=375.0) 6:2
  (x=187.5) 3:1
  [GTF: (230.0,393.0)]
  (y=422.0) 2:0
  [NZY: (147.0,422.0)]
  [MKE: (125.0,412.0)]
  (x=203.0) 3:0
  (y=310.0) 3:0
  [JAX: (230.0,310.0)]
  (y=280.0) 2:0
  [GVT: (216.0,307.0)]
  [BWI: (203.0,270.0)]
  [null]
  (y=340.0) 2:0
  [DAY: (108.0,340.0)]
  [EYW: (106.0,285.0)]
  (x=165.0) 4:1
  (y=125.0) 3:0
  [BFM: (165.0,197.0)]
  (y=106.0) 2:0
  (x=207.5) 2:0
  [CIC: (231.0,106.0)]
  [LCK: (169.0,120.0)]
  [null]
  [NHK: (105.0,136.0)]
Tree structure:
  | | | | | | | [FAT: (890.0,926.0)]
  | | | | | | (x=890.0) 2:0
  | | | | | | | [IKK: (888.0,931.0)]
  | | | | | (y=926.0) 2:0
  | | | | | | [null]
  | | | | (x=875.0) 8:2
  | | | | | | | [CPR: (850.0,927.0)]
  | | | | | | (x=812.5) 2:0
  | | | | | | | [PBI: (782.0,975.0)]
  | | | | | (y=875.0) 6:2
  | | | | | | | [HFD: (852.0,846.0)]
  | | | | | | (x=812.5) 4:1
  | | | | | | | | [BRO: (803.0,851.0)]
  | | | | | | | (y=812.5) 3:1
  | | | | | | | | | | [LUK: (794.0,774.0)]
  | | | | | | | | | (y=774.0) 2:0
  | | | | | | | | | | [NGU: (802.0,771.0)]
  | | | | | | | | (x=794.0) 2:0
  | | | | | | | | | [null]
  | | | (y=750.0) 19:3
  | | | | | | | | [IAB: (978.0,731.0)]
  | | | | | | | (y=687.5) 2:0
  | | | | | | | | [LGA: (940.0,649.0)]
  | | | | | | (x=937.5) 3:0
  | | | | | | | [FLL: (928.0,656.0)]
  | | | | | (y=625.0) 9:1
  | | | | | | | | [GEG: (998.0,610.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [BOI: (985.0,557.0)]
  | | | | | | (x=937.5) 6:1
  | | | | | | | | [GRR: (932.0,559.0)]
  | | | | | | | (y=559.0) 4:1
  | | | | | | | | | [MDT: (926.0,547.0)]
  | | | | | | | | (x=906.25) 3:1
  | | | | | | | | | | [CVG: (877.0,555.0)]
  | | | | | | | | | (y=529.5) 2:0
  | | | | | | | | | | [NPA: (891.0,507.0)]
  | | | | (x=875.0) 11:1
  | | | | | | [DUG: (833.0,685.0)]
  | | | | | (y=625.0) 2:0
  | | | | | | [DEN: (868.0,571.0)]
  | | (x=750.0) 40:5
  | | | | | | | [JAN: (701.0,876.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CNW: (667.0,935.0)]
  | | | | | (y=875.0) 4:0
  | | | | | | | [FYV: (722.0,756.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [MDW: (650.0,787.0)]
  | | | | (x=625.0) 9:1
  | | | | | | [ABQ: (503.0,947.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | | [CNM: (536.0,856.0)]
  | | | | | | | (y=812.5) 2:0
  | | | | | | | | [ORL: (610.0,774.0)]
  | | | | | | (x=536.0) 4:1
  | | | | | | | | [CLT: (514.0,771.0)]
  | | | | | | | (y=771.0) 2:0
  | | | | | | | | [ACK: (529.0,766.0)]
  | | | (y=750.0) 21:2
  | | | | | | | | | [EDW: (733.0,741.0)]
  | | | | | | | | (y=720.5) 2:0
  | | | | | | | | | [ACY: (735.0,691.0)]
  | | | | | | | (y=691.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=733.0) 2:0
  | | | | | | | [null]
  | | | | | (y=625.0) 4:0
  | | | | | | | [DET: (634.0,568.0)]
  | | | | | | (x=634.0) 2:0
  | | | | | | | [IND: (630.0,617.0)]
  | | | | (x=625.0) 12:1
  | | | | | | | | | | [CMH: (601.0,749.0)]
  | | | | | | | | | (y=736.5) 2:0
  | | | | | | | | | | [COS: (613.0,723.0)]
  | | | | | | | | (y=723.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=687.5) 4:0
  | | | | | | | | | [LRF: (624.0,674.0)]
  | | | | | | | | (y=656.25) 2:0
  | | | | | | | | | [DAL: (619.0,646.0)]
  | | | | | | (x=601.0) 4:0
  | | | | | | | [null]
  | | | | | (y=625.0) 8:1
  | | | | | | | [HOU: (614.0,584.0)]
  | | | | | | (x=562.5) 4:1
  | | | | | | | | | | [FFO: (558.0,607.0)]
  | | | | | | | | | (y=606.5) 2:0
  | | | | | | | | | | [BOS: (533.0,588.0)]
  | | | | | | | | (x=533.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=588.0) 3:1
  | | | | | | | | [MSY: (512.0,504.0)]
  | (y=500.0) 94:20
  | | | | | | [LAX: (917.0,462.0)]
  | | | | | (y=375.0) 7:2
  | | | | | | | | [HUF: (982.0,367.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | [CHS: (992.0,271.0)]
  | | | | | | | | (x=968.75) 2:0
  | | | | | | | | | [OKC: (951.0,312.0)]
  | | | | | | (x=937.5) 6:2
  | | | | | | | | [LAS: (896.0,363.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | | | [MOT: (921.0,311.0)]
  | | | | | | | | | | (x=921.0) 2:0
  | | | | | | | | | | | [BNA: (913.0,299.0)]
  | | | | | | | | | (y=299.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (x=913.0) 2:0
  | | | | | | | | | [null]
  | | | | (x=875.0) 15:5
  | | | | | | | | [OMA: (851.0,478.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [AUG: (857.0,426.0)]
  | | | | | | (x=812.5) 5:2
  | | | | | | | | [MCF: (755.0,486.0)]
  | | | | | | | (y=437.5) 3:1
  | | | | | | | | | [PDX: (790.0,394.0)]
  | | | | | | | | (x=781.25) 2:0
  | | | | | | | | | [DRT: (776.0,410.0)]
  | | | | | (y=375.0) 8:3
  | | | | | | | | [NZC: (813.0,311.0)]
  | | | | | | | (y=311.0) 2:0
  | | | | | | | | [FXE: (842.0,251.0)]
  | | | | | | (x=812.5) 3:1
  | | | | | | | [BLI: (783.0,276.0)]
  | | | (y=250.0) 24:7
  | | | | | | | | | [OPF: (993.0,249.0)]
  | | | | | | | | (y=199.5) 2:0
  | | | | | | | | | [ATL: (948.0,149.0)]
  | | | | | | | (y=149.0) 3:1
  | | | | | | | | [LUF: (982.0,132.0)]
  | | | | | | (x=937.5) 5:2
  | | | | | | | | [GVW: (883.0,192.0)]
  | | | | | | | (y=191.0) 2:0
  | | | | | | | | [MYR: (937.0,189.0)]
  | | | | | (y=132.0) 5:2
  | | | | | | [null]
  | | | | (x=875.0) 9:2
  | | | | | | | | [MCC: (868.0,216.0)]
  | | | | | | | (y=197.5) 3:0
  | | | | | | | | | | [DLH: (868.0,159.0)]
  | | | | | | | | | (y=159.0) 2:0
  | | | | | | | | | | [CBM: (874.0,145.0)]
  | | | | | | | | (x=868.0) 2:0
  | | | | | | | | | [null]
  | | | | | | (x=812.5) 4:0
  | | | | | | | [LNK: (805.0,237.0)]
  | | | | | (y=145.0) 4:0
  | | | | | | [null]
  | | (x=750.0) 54:15
  | | | | | | | [DYS: (732.0,465.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CYS: (645.0,479.0)]
  | | | | | (y=375.0) 6:2
  | | | | | | | [CLE: (689.0,330.0)]
  | | | | | | (x=687.5) 4:2
  | | | | | | | | | | [NOW: (669.0,364.0)]
  | | | | | | | | | (y=361.0) 2:0
  | | | | | | | | | | [DTW: (679.0,347.0)]
  | | | | | | | | (x=669.0) 3:1
  | | | | | | | | | [NQX: (656.0,361.0)]
  | | | | | | | (y=347.0) 3:1
  | | | | | | | | [null]
  | | | | (x=625.0) 21:5
  | | | | | | | | [IAD: (579.0,499.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [MAF: (607.0,409.0)]
  | | | | | | (x=562.5) 10:0
  | | | | | | | | | | [IAG: (546.0,454.0)]
  | | | | | | | | | (y=454.0) 2:0
  | | | | | | | | | | [LSV: (535.0,442.0)]
  | | | | | | | | (x=531.25) 5:0
  | | | | | | | | | | | | [DLF: (526.0,488.0)]
  | | | | | | | | | | | (y=484.375) 2:0
  | | | | | | | | | | | | [AEX: (522.0,476.0)]
  | | | | | | | | | | (x=522.0) 2:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=468.75) 3:0
  | | | | | | | | | | [FOE: (518.0,448.0)]
  | | | | | | | (y=437.5) 8:0
  | | | | | | | | | [LIT: (550.0,408.0)]
  | | | | | | | | (x=531.25) 3:0
  | | | | | | | | | | [BUF: (531.0,435.0)]
  | | | | | | | | | (y=406.25) 2:0
  | | | | | | | | | | [GSB: (519.0,375.0)]
  | | | | | (y=375.0) 15:3
  | | | | | | | | [ELP: (578.0,371.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | [OFF: (604.0,294.0)]
  | | | | | | | | (x=593.75) 2:0
  | | | | | | | | | [ORF: (565.0,296.0)]
  | | | | | | (x=562.5) 5:3
  | | | | | | | | [NCA: (505.0,352.0)]
  | | | | | | | (y=312.5) 2:0
  | | | | | | | | [MCO: (506.0,262.0)]
  | | | (y=250.0) 30:8
  | | | | | | | | [LGB: (718.0,233.0)]
  | | | | | | | (y=196.0) 2:0
  | | | | | | | | [MHR: (701.0,155.0)]
  | | | | | | (x=687.5) 6:1
  | | | | | | | | [DCA: (674.0,246.0)]
  | | | | | | | (y=196.0) 4:1
  | | | | | | | | | | | | [ORD: (682.0,189.0)]
  | | | | | | | | | | | (y=189.0) 2:0
  | | | | | | | | | | | | [IAH: (677.0,183.0)]
  | | | | | | | | | | (x=677.0) 2:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=183.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (x=656.25) 3:1
  | | | | | | | | | [ISP: (641.0,142.0)]
  | | | | | (y=142.0) 6:1
  | | | | | | [null]
  | | | | (x=625.0) 9:3
  | | | | | | | | [HPN: (607.0,229.0)]
  | | | | | | | (y=218.5) 2:0
  | | | | | | | | [MSP: (563.0,187.0)]
  | | | | | | (x=563.0) 3:1
  | | | | | | | [NSE: (548.0,235.0)]
  | | | | | (y=187.0) 3:1
  | | | | | | [null]
  (x=500.0) 159:37
  | | | | | | [GLS: (383.0,905.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | | [CRP: (488.0,835.0)]
  | | | | | | | (y=812.5) 3:1
  | | | | | | | | | [MNM: (476.0,769.0)]
  | | | | | | | | (x=468.75) 2:0
  | | | | | | | | | [FMY: (444.0,784.0)]
  | | | | | | (x=437.5) 4:1
  | | | | | | | [MEM: (436.0,846.0)]
  | | | | (x=375.0) 10:3
  | | | | | | | [ALB: (294.0,985.0)]
  | | | | | | (x=294.0) 2:0
  | | | | | | | [PAM: (260.0,959.0)]
  | | | | | (y=875.0) 5:2
  | | | | | | | [GRB: (321.0,811.0)]
  | | | | | | (x=312.5) 3:1
  | | | | | | | | [MKO: (301.0,828.0)]
  | | | | | | | (y=812.5) 2:0
  | | | | | | | | [MCI: (294.0,804.0)]
  | | | (y=750.0) 22:7
  | | | | | | | | | [NIP: (446.0,741.0)]
  | | | | | | | | (y=713.5) 2:0
  | | | | | | | | | [BHM: (471.0,677.0)]
  | | | | | | | (y=677.0) 3:1
  | | | | | | | | [EWR: (459.0,671.0)]
  | | | | | | (x=437.5) 5:2
  | | | | | | | | | | [MPV: (410.0,715.0)]
  | | | | | | | | | (y=715.0) 2:0
  | | | | | | | | | | [FTW: (414.0,705.0)]
  | | | | | | | | (x=410.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=705.0) 2:0
  | | | | | | | | [null]
  | | | | | (y=625.0) 9:3
  | | | | | | | | | [MQT: (486.0,607.0)]
  | | | | | | | | (x=468.5) 2:0
  | | | | | | | | | [DSM: (437.0,608.0)]
  | | | | | | | (y=607.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=437.0) 4:1
  | | | | | | | | [BFI: (390.0,609.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [LOU: (397.0,543.0)]
  | | | | (x=375.0) 12:4
  | | | | | | | | [AMA: (371.0,711.0)]
  | | | | | | | (y=701.0) 2:0
  | | | | | | | | [GWO: (329.0,652.0)]
  | | | | | | (x=329.0) 2:0
  | | | | | | | [null]
  | | | | | (y=652.0) 3:1
  | | | | | | [MXF: (277.0,602.0)]
  | | (x=250.0) 33:8
  | | | | | | | [ART: (210.0,892.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [BGR: (167.0,924.0)]
  | | | | | (y=875.0) 4:0
  | | | | | | | [MIA: (228.0,834.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [LNA: (158.0,767.0)]
  | | | | (x=125.0) 6:0
  | | | | | | [BUR: (124.0,996.0)]
  | | | | | (y=875.0) 2:0
  | | | | | | [ILM: (105.0,767.0)]
  | | | (y=750.0) 11:1
  | | | | | | [HRO: (208.0,635.0)]
  | | | | | (y=625.0) 4:1
  | | | | | | | | [OAK: (229.0,617.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [DPA: (182.0,537.0)]
  | | | | | | (x=182.0) 3:1
  | | | | | | | [CLL: (152.0,571.0)]
  | | | | (x=125.0) 5:1
  | | | | | [LBB: (113.0,611.0)]
  | (y=500.0) 65:17
  | | | | | | | [AUS: (458.0,489.0)]
  | | | | | | (x=437.5) 3:0
  | | | | | | | | [DMA: (437.0,486.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [BTR: (412.0,395.0)]
  | | | | | (y=375.0) 7:0
  | | | | | | | [AKR: (446.0,265.0)]
  | | | | | | (x=437.5) 4:0
  | | | | | | | | [INT: (430.0,345.0)]
  | | | | | | | (y=312.5) 3:0
  | | | | | | | | | [CHA: (422.0,265.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JBR: (396.0,307.0)]
  | | | | (x=375.0) 11:1
  | | | | | | [EFD: (257.0,368.0)]
  | | | | | (y=368.0) 4:1
  | | | | | | | [HMN: (308.0,262.0)]
  | | | | | | (x=308.0) 3:1
  | | | | | | | | [BCT: (280.0,341.0)]
  | | | | | | | (y=309.0) 2:0
  | | | | | | | | [MOD: (262.0,277.0)]
  | | | (y=250.0) 20:6
  | | | | | | | | [MSS: (477.0,213.0)]
  | | | | | | | (y=213.0) 2:0
  | | | | | | | | [DFW: (443.0,187.0)]
  | | | | | | (x=437.5) 4:2
  | | | | | | | | | [PHF: (411.0,220.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JFK: (405.0,229.0)]
  | | | | | | | (y=220.0) 2:0
  | | | | | | | | [null]
  | | | | | (y=187.0) 5:3
  | | | | | | [NEL: (396.0,169.0)]
  | | | | (x=375.0) 9:5
  | | | | | | | | | [ONT: (318.0,249.0)]
  | | | | | | | | (x=318.0) 2:0
  | | | | | | | | | [NBG: (308.0,224.0)]
  | | | | | | | (y=224.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=308.0) 3:1
  | | | | | | | [HWO: (291.0,171.0)]
  | | | | | (y=125.0) 4:2
  | | | | | | [LRD: (355.0,120.0)]
  | | (x=250.0) 32:9
  | | | | | | | [GTF: (230.0,393.0)]
  | | | | | | (x=187.5) 3:1
  | | | | | | | | [NZY: (147.0,422.0)]
  | | | | | | | (y=422.0) 2:0
  | | | | | | | | [MKE: (125.0,412.0)]
  | | | | | (y=375.0) 6:2
  | | | | | | | | [JAX: (230.0,310.0)]
  | | | | | | | (y=310.0) 3:0
  | | | | | | | | | [GVT: (216.0,307.0)]
  | | | | | | | | (y=280.0) 2:0
  | | | | | | | | | [BWI: (203.0,270.0)]
  | | | | | | (x=203.0) 3:0
  | | | | | | | [null]
  | | | | (x=125.0) 8:2
  | | | | | | [DAY: (108.0,340.0)]
  | | | | | (y=340.0) 2:0
  | | | | | | [EYW: (106.0,285.0)]
  | | | (y=250.0) 12:3
  | | | | | | [BFM: (165.0,197.0)]
  | | | | | (y=125.0) 3:0
  | | | | | | | | [CIC: (231.0,106.0)]
  | | | | | | | (x=207.5) 2:0
  | | | | | | | | [LCK: (169.0,120.0)]
  | | | | | | (y=106.0) 2:0
  | | | | | | | [null]
  | | | | (x=165.0) 4:1
  | | | | | [NHK: (105.0,136.0)]
insert(PHL): successful {PHILADELPHIA, (771.0,105.0)}
insert(PHX): successful {PHOENIX, (461.0,650.0)}
insert(PIE): successful {ST. PETERSBURG, (499.0,322.0)}
insert(PIT): successful {PITTSBURGH, (433.0,695.0)}
insert(PNE): successful {PHILADELPHIA, (965.0,136.0)}
insert(PNM): successful {PRINCETON, (416.0,943.0)}
insert(POB): successful {FAYETTEVILLE, (143.0,958.0)}
insert(PSP): successful {PALM SPRINGS, (746.0,736.0)}
insert(PSX): successful {PALACIOS, (648.0,875.0)}
insert(RDR): successful {RED RIVER, (163.0,590.0)}
insert(RDU): successful {RALEIGH-DURHAM, (277.0,315.0)}
insert(RIC): successful {RICHMOND, (490.0,561.0)}
insert(RME): successful {ROME, (876.0,639.0)}
insert(RND): successful {SAN ANTONIO, (933.0,243.0)}
size: 173
list:
  (x=500.0) 173:51
  (y=500.0) 100:26
  (x=750.0) 43:8
  (y=750.0) 20:4
  (x=875.0) 8:2
  (y=926.0) 2:0
  (x=890.0) 2:0
  [FAT: (890.0,926.0)]
  [IKK: (888.0,931.0)]
  [null]
  (y=875.0) 6:2
  (x=812.5) 2:0
  [CPR: (850.0,927.0)]
  [PBI: (782.0,975.0)]
  (x=812.5) 4:1
  [HFD: (852.0,846.0)]
  (y=812.5) 3:1
  [BRO: (803.0,851.0)]
  (x=794.0) 2:0
  (y=774.0) 2:0
  [LUK: (794.0,774.0)]
  [NGU: (802.0,771.0)]
  [null]
  (x=875.0) 12:2
  (y=625.0) 10:2
  (x=937.5) 4:1
  (y=687.5) 2:0
  [IAB: (978.0,731.0)]
  [LGA: (940.0,649.0)]
  (y=656.0) 2:0
  [FLL: (928.0,656.0)]
  [RME: (876.0,639.0)]
  (x=937.5) 6:1
  (y=562.5) 2:0
  [GEG: (998.0,610.0)]
  [BOI: (985.0,557.0)]
  (y=559.0) 4:1
  [GRR: (932.0,559.0)]
  (x=906.25) 3:1
  [MDT: (926.0,547.0)]
  (y=529.5) 2:0
  [CVG: (877.0,555.0)]
  [NPA: (891.0,507.0)]
  (y=625.0) 2:0
  [DUG: (833.0,685.0)]
  [DEN: (868.0,571.0)]
  (y=750.0) 23:4
  (x=625.0) 10:2
  (y=875.0) 5:1
  (x=687.5) 3:1
  [JAN: (701.0,876.0)]
  (y=935.0) 2:0
  [CNW: (667.0,935.0)]
  [PSX: (648.0,875.0)]
  (x=687.5) 2:0
  [FYV: (722.0,756.0)]
  [MDW: (650.0,787.0)]
  (y=875.0) 5:1
  [ABQ: (503.0,947.0)]
  (x=536.0) 4:1
  (y=812.5) 2:0
  [CNM: (536.0,856.0)]
  [ORL: (610.0,774.0)]
  (y=771.0) 2:0
  [CLT: (514.0,771.0)]
  [ACK: (529.0,766.0)]
  (x=625.0) 13:2
  (y=625.0) 5:1
  (x=733.0) 3:1
  (y=691.0) 3:1
  (y=720.5) 3:1
  (y=736.0) 2:0
  (x=741.5) 2:0
  [PSP: (746.0,736.0)]
  [EDW: (733.0,741.0)]
  [null]
  [ACY: (735.0,691.0)]
  [null]
  [null]
  (x=634.0) 2:0
  [DET: (634.0,568.0)]
  [IND: (630.0,617.0)]
  (y=625.0) 8:1
  (x=601.0) 4:0
  (y=687.5) 4:0
  (y=723.0) 2:0
  (y=736.5) 2:0
  [CMH: (601.0,749.0)]
  [COS: (613.0,723.0)]
  [null]
  (y=656.25) 2:0
  [LRF: (624.0,674.0)]
  [DAL: (619.0,646.0)]
  [null]
  (x=562.5) 4:1
  [HOU: (614.0,584.0)]
  (y=588.0) 3:1
  (x=533.0) 2:0
  (y=606.5) 2:0
  [FFO: (558.0,607.0)]
  [BOS: (533.0,588.0)]
  [null]
  [MSY: (512.0,504.0)]
  (x=750.0) 57:18
  (y=250.0) 27:10
  (x=875.0) 15:5
  (y=375.0) 7:2
  [LAX: (917.0,462.0)]
  (x=937.5) 6:2
  (y=312.5) 3:1
  [HUF: (982.0,367.0)]
  (x=968.75) 2:0
  [CHS: (992.0,271.0)]
  [OKC: (951.0,312.0)]
  (y=312.5) 3:1
  [LAS: (896.0,363.0)]
  (x=913.0) 2:0
  (y=299.0) 2:0
  (x=921.0) 2:0
  [MOT: (921.0,311.0)]
  [BNA: (913.0,299.0)]
  [null]
  [null]
  (y=375.0) 8:3
  (x=812.5) 5:2
  (y=437.5) 2:0
  [OMA: (851.0,478.0)]
  [AUG: (857.0,426.0)]
  (y=437.5) 3:1
  [MCF: (755.0,486.0)]
  (x=781.25) 2:0
  [PDX: (790.0,394.0)]
  [DRT: (776.0,410.0)]
  (x=812.5) 3:1
  (y=311.0) 2:0
  [NZC: (813.0,311.0)]
  [FXE: (842.0,251.0)]
  [BLI: (783.0,276.0)]
  (x=875.0) 12:5
  (y=132.0) 7:4
  (x=937.5) 7:4
  (y=149.0) 4:2
  (y=199.5) 2:0
  [OPF: (993.0,249.0)]
  [ATL: (948.0,149.0)]
  (x=968.75) 2:0
  [LUF: (982.0,132.0)]
  [PNE: (965.0,136.0)]
  (y=191.0) 3:1
  (x=906.25) 2:0
  [RND: (933.0,243.0)]
  [GVW: (883.0,192.0)]
  [MYR: (937.0,189.0)]
  [null]
  (y=145.0) 5:1
  (x=812.5) 4:0
  (y=197.5) 3:0
  [MCC: (868.0,216.0)]
  (x=868.0) 2:0
  (y=159.0) 2:0
  [DLH: (868.0,159.0)]
  [CBM: (874.0,145.0)]
  [null]
  [LNK: (805.0,237.0)]
  [PHL: (771.0,105.0)]
  (y=250.0) 30:8
  (x=625.0) 21:5
  (y=375.0) 6:2
  (x=687.5) 2:0
  [DYS: (732.0,465.0)]
  [CYS: (645.0,479.0)]
  (x=687.5) 4:2
  [CLE: (689.0,330.0)]
  (y=347.0) 3:1
  (x=669.0) 3:1
  (y=361.0) 2:0
  [NOW: (669.0,364.0)]
  [DTW: (679.0,347.0)]
  [NQX: (656.0,361.0)]
  [null]
  (y=375.0) 15:3
  (x=562.5) 10:0
  (y=437.5) 2:0
  [IAD: (579.0,499.0)]
  [MAF: (607.0,409.0)]
  (y=437.5) 8:0
  (x=531.25) 5:0
  (y=454.0) 2:0
  [IAG: (546.0,454.0)]
  [LSV: (535.0,442.0)]
  (y=468.75) 3:0
  (x=522.0) 2:0
  (y=484.375) 2:0
  [DLF: (526.0,488.0)]
  [AEX: (522.0,476.0)]
  [null]
  [FOE: (518.0,448.0)]
  (x=531.25) 3:0
  [LIT: (550.0,408.0)]
  (y=406.25) 2:0
  [BUF: (531.0,435.0)]
  [GSB: (519.0,375.0)]
  (x=562.5) 5:3
  (y=312.5) 3:1
  [ELP: (578.0,371.0)]
  (x=593.75) 2:0
  [OFF: (604.0,294.0)]
  [ORF: (565.0,296.0)]
  (y=312.5) 2:0
  [NCA: (505.0,352.0)]
  [MCO: (506.0,262.0)]
  (x=625.0) 9:3
  (y=142.0) 6:1
  (x=687.5) 6:1
  (y=196.0) 2:0
  [LGB: (718.0,233.0)]
  [MHR: (701.0,155.0)]
  (y=196.0) 4:1
  [DCA: (674.0,246.0)]
  (x=656.25) 3:1
  (y=183.0) 2:0
  (x=677.0) 2:0
  (y=189.0) 2:0
  [ORD: (682.0,189.0)]
  [IAH: (677.0,183.0)]
  [null]
  [null]
  [ISP: (641.0,142.0)]
  [null]
  (y=187.0) 3:1
  (x=563.0) 3:1
  (y=218.5) 2:0
  [HPN: (607.0,229.0)]
  [MSP: (563.0,187.0)]
  [NSE: (548.0,235.0)]
  [null]
  (y=500.0) 73:25
  (x=250.0) 39:14
  (y=750.0) 26:11
  (x=375.0) 11:4
  (y=875.0) 6:2
  (x=416.0) 2:0
  [PNM: (416.0,943.0)]
  [GLS: (383.0,905.0)]
  (x=437.5) 4:1
  (y=812.5) 3:1
  [CRP: (488.0,835.0)]
  (x=468.75) 2:0
  [MNM: (476.0,769.0)]
  [FMY: (444.0,784.0)]
  [MEM: (436.0,846.0)]
  (y=875.0) 5:2
  (x=294.0) 2:0
  [ALB: (294.0,985.0)]
  [PAM: (260.0,959.0)]
  (x=312.5) 3:1
  [GRB: (321.0,811.0)]
  (y=812.5) 2:0
  [MKO: (301.0,828.0)]
  [MCI: (294.0,804.0)]
  (x=375.0) 15:7
  (y=625.0) 12:6
  (x=437.5) 7:4
  (y=677.0) 4:2
  (y=713.5) 2:0
  [NIP: (446.0,741.0)]
  [BHM: (471.0,677.0)]
  (x=461.0) 2:0
  [PHX: (461.0,650.0)]
  [EWR: (459.0,671.0)]
  (y=705.0) 3:1
  (x=410.0) 2:0
  (y=715.0) 2:0
  [MPV: (410.0,715.0)]
  [FTW: (414.0,705.0)]
  [null]
  [PIT: (433.0,695.0)]
  (x=437.0) 5:2
  (y=607.0) 3:1
  (x=468.5) 2:0
  [MQT: (486.0,607.0)]
  [DSM: (437.0,608.0)]
  [RIC: (490.0,561.0)]
  (y=562.5) 2:0
  [BFI: (390.0,609.0)]
  [LOU: (397.0,543.0)]
  (y=652.0) 3:1
  (x=329.0) 2:0
  (y=701.0) 2:0
  [AMA: (371.0,711.0)]
  [GWO: (329.0,652.0)]
  [null]
  [MXF: (277.0,602.0)]
  (y=750.0) 13:3
  (x=125.0) 7:1
  (y=875.0) 5:1
  (x=187.5) 3:1
  [ART: (210.0,892.0)]
  (y=937.5) 2:0
  [POB: (143.0,958.0)]
  [BGR: (167.0,924.0)]
  (x=187.5) 2:0
  [MIA: (228.0,834.0)]
  [LNA: (158.0,767.0)]
  (y=875.0) 2:0
  [BUR: (124.0,996.0)]
  [ILM: (105.0,767.0)]
  (x=125.0) 6:2
  (y=625.0) 5:2
  [HRO: (208.0,635.0)]
  (x=182.0) 4:2
  (y=562.5) 2:0
  [OAK: (229.0,617.0)]
  [DPA: (182.0,537.0)]
  (y=571.0) 2:0
  (x=153.5) 2:0
  [RDR: (163.0,590.0)]
  [CLL: (152.0,571.0)]
  [null]
  [LBB: (113.0,611.0)]
  (x=250.0) 34:11
  (y=250.0) 22:8
  (x=375.0) 13:3
  (y=375.0) 8:1
  (x=437.5) 3:0
  [AUS: (458.0,489.0)]
  (y=437.5) 2:0
  [DMA: (437.0,486.0)]
  [BTR: (412.0,395.0)]
  (x=437.5) 5:1
  (y=312.5) 2:0
  [PIE: (499.0,322.0)]
  [AKR: (446.0,265.0)]
  (y=312.5) 3:0
  [INT: (430.0,345.0)]
  (x=406.25) 2:0
  [CHA: (422.0,265.0)]
  [JBR: (396.0,307.0)]
  (y=368.0) 5:2
  [EFD: (257.0,368.0)]
  (x=308.0) 4:2
  [HMN: (308.0,262.0)]
  (y=309.0) 3:1
  (y=338.5) 2:0
  [BCT: (280.0,341.0)]
  [RDU: (277.0,315.0)]
  [MOD: (262.0,277.0)]
  (x=375.0) 9:5
  (y=187.0) 5:3
  (x=437.5) 4:2
  (y=213.0) 2:0
  [MSS: (477.0,213.0)]
  [DFW: (443.0,187.0)]
  (y=220.0) 2:0
  (x=406.25) 2:0
  [PHF: (411.0,220.0)]
  [JFK: (405.0,229.0)]
  [null]
  [NEL: (396.0,169.0)]
  (y=125.0) 4:2
  (x=308.0) 3:1
  (y=224.0) 2:0
  (x=318.0) 2:0
  [ONT: (318.0,249.0)]
  [NBG: (308.0,224.0)]
  [null]
  [HWO: (291.0,171.0)]
  [LRD: (355.0,120.0)]
  (y=250.0) 12:3
  (x=125.0) 8:2
  (y=375.0) 6:2
  (x=187.5) 3:1
  [GTF: (230.0,393.0)]
  (y=422.0) 2:0
  [NZY: (147.0,422.0)]
  [MKE: (125.0,412.0)]
  (x=203.0) 3:0
  (y=310.0) 3:0
  [JAX: (230.0,310.0)]
  (y=280.0) 2:0
  [GVT: (216.0,307.0)]
  [BWI: (203.0,270.0)]
  [null]
  (y=340.0) 2:0
  [DAY: (108.0,340.0)]
  [EYW: (106.0,285.0)]
  (x=165.0) 4:1
  (y=125.0) 3:0
  [BFM: (165.0,197.0)]
  (y=106.0) 2:0
  (x=207.5) 2:0
  [CIC: (231.0,106.0)]
  [LCK: (169.0,120.0)]
  [null]
  [NHK: (105.0,136.0)]
Tree structure:
  | | | | | | | [FAT: (890.0,926.0)]
  | | | | | | (x=890.0) 2:0
  | | | | | | | [IKK: (888.0,931.0)]
  | | | | | (y=926.0) 2:0
  | | | | | | [null]
  | | | | (x=875.0) 8:2
  | | | | | | | [CPR: (850.0,927.0)]
  | | | | | | (x=812.5) 2:0
  | | | | | | | [PBI: (782.0,975.0)]
  | | | | | (y=875.0) 6:2
  | | | | | | | [HFD: (852.0,846.0)]
  | | | | | | (x=812.5) 4:1
  | | | | | | | | [BRO: (803.0,851.0)]
  | | | | | | | (y=812.5) 3:1
  | | | | | | | | | | [LUK: (794.0,774.0)]
  | | | | | | | | | (y=774.0) 2:0
  | | | | | | | | | | [NGU: (802.0,771.0)]
  | | | | | | | | (x=794.0) 2:0
  | | | | | | | | | [null]
  | | | (y=750.0) 20:4
  | | | | | | | | [IAB: (978.0,731.0)]
  | | | | | | | (y=687.5) 2:0
  | | | | | | | | [LGA: (940.0,649.0)]
  | | | | | | (x=937.5) 4:1
  | | | | | | | | [FLL: (928.0,656.0)]
  | | | | | | | (y=656.0) 2:0
  | | | | | | | | [RME: (876.0,639.0)]
  | | | | | (y=625.0) 10:2
  | | | | | | | | [GEG: (998.0,610.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [BOI: (985.0,557.0)]
  | | | | | | (x=937.5) 6:1
  | | | | | | | | [GRR: (932.0,559.0)]
  | | | | | | | (y=559.0) 4:1
  | | | | | | | | | [MDT: (926.0,547.0)]
  | | | | | | | | (x=906.25) 3:1
  | | | | | | | | | | [CVG: (877.0,555.0)]
  | | | | | | | | | (y=529.5) 2:0
  | | | | | | | | | | [NPA: (891.0,507.0)]
  | | | | (x=875.0) 12:2
  | | | | | | [DUG: (833.0,685.0)]
  | | | | | (y=625.0) 2:0
  | | | | | | [DEN: (868.0,571.0)]
  | | (x=750.0) 43:8
  | | | | | | | [JAN: (701.0,876.0)]
  | | | | | | (x=687.5) 3:1
  | | | | | | | | [CNW: (667.0,935.0)]
  | | | | | | | (y=935.0) 2:0
  | | | | | | | | [PSX: (648.0,875.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | [FYV: (722.0,756.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [MDW: (650.0,787.0)]
  | | | | (x=625.0) 10:2
  | | | | | | [ABQ: (503.0,947.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | | [CNM: (536.0,856.0)]
  | | | | | | | (y=812.5) 2:0
  | | | | | | | | [ORL: (610.0,774.0)]
  | | | | | | (x=536.0) 4:1
  | | | | | | | | [CLT: (514.0,771.0)]
  | | | | | | | (y=771.0) 2:0
  | | | | | | | | [ACK: (529.0,766.0)]
  | | | (y=750.0) 23:4
  | | | | | | | | | | | [PSP: (746.0,736.0)]
  | | | | | | | | | | (x=741.5) 2:0
  | | | | | | | | | | | [EDW: (733.0,741.0)]
  | | | | | | | | | (y=736.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (y=720.5) 3:1
  | | | | | | | | | [ACY: (735.0,691.0)]
  | | | | | | | (y=691.0) 3:1
  | | | | | | | | [null]
  | | | | | | (x=733.0) 3:1
  | | | | | | | [null]
  | | | | | (y=625.0) 5:1
  | | | | | | | [DET: (634.0,568.0)]
  | | | | | | (x=634.0) 2:0
  | | | | | | | [IND: (630.0,617.0)]
  | | | | (x=625.0) 13:2
  | | | | | | | | | | [CMH: (601.0,749.0)]
  | | | | | | | | | (y=736.5) 2:0
  | | | | | | | | | | [COS: (613.0,723.0)]
  | | | | | | | | (y=723.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=687.5) 4:0
  | | | | | | | | | [LRF: (624.0,674.0)]
  | | | | | | | | (y=656.25) 2:0
  | | | | | | | | | [DAL: (619.0,646.0)]
  | | | | | | (x=601.0) 4:0
  | | | | | | | [null]
  | | | | | (y=625.0) 8:1
  | | | | | | | [HOU: (614.0,584.0)]
  | | | | | | (x=562.5) 4:1
  | | | | | | | | | | [FFO: (558.0,607.0)]
  | | | | | | | | | (y=606.5) 2:0
  | | | | | | | | | | [BOS: (533.0,588.0)]
  | | | | | | | | (x=533.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=588.0) 3:1
  | | | | | | | | [MSY: (512.0,504.0)]
  | (y=500.0) 100:26
  | | | | | | [LAX: (917.0,462.0)]
  | | | | | (y=375.0) 7:2
  | | | | | | | | [HUF: (982.0,367.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | [CHS: (992.0,271.0)]
  | | | | | | | | (x=968.75) 2:0
  | | | | | | | | | [OKC: (951.0,312.0)]
  | | | | | | (x=937.5) 6:2
  | | | | | | | | [LAS: (896.0,363.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | | | [MOT: (921.0,311.0)]
  | | | | | | | | | | (x=921.0) 2:0
  | | | | | | | | | | | [BNA: (913.0,299.0)]
  | | | | | | | | | (y=299.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (x=913.0) 2:0
  | | | | | | | | | [null]
  | | | | (x=875.0) 15:5
  | | | | | | | | [OMA: (851.0,478.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [AUG: (857.0,426.0)]
  | | | | | | (x=812.5) 5:2
  | | | | | | | | [MCF: (755.0,486.0)]
  | | | | | | | (y=437.5) 3:1
  | | | | | | | | | [PDX: (790.0,394.0)]
  | | | | | | | | (x=781.25) 2:0
  | | | | | | | | | [DRT: (776.0,410.0)]
  | | | | | (y=375.0) 8:3
  | | | | | | | | [NZC: (813.0,311.0)]
  | | | | | | | (y=311.0) 2:0
  | | | | | | | | [FXE: (842.0,251.0)]
  | | | | | | (x=812.5) 3:1
  | | | | | | | [BLI: (783.0,276.0)]
  | | | (y=250.0) 27:10
  | | | | | | | | | [OPF: (993.0,249.0)]
  | | | | | | | | (y=199.5) 2:0
  | | | | | | | | | [ATL: (948.0,149.0)]
  | | | | | | | (y=149.0) 4:2
  | | | | | | | | | [LUF: (982.0,132.0)]
  | | | | | | | | (x=968.75) 2:0
  | | | | | | | | | [PNE: (965.0,136.0)]
  | | | | | | (x=937.5) 7:4
  | | | | | | | | | [RND: (933.0,243.0)]
  | | | | | | | | (x=906.25) 2:0
  | | | | | | | | | [GVW: (883.0,192.0)]
  | | | | | | | (y=191.0) 3:1
  | | | | | | | | [MYR: (937.0,189.0)]
  | | | | | (y=132.0) 7:4
  | | | | | | [null]
  | | | | (x=875.0) 12:5
  | | | | | | | | [MCC: (868.0,216.0)]
  | | | | | | | (y=197.5) 3:0
  | | | | | | | | | | [DLH: (868.0,159.0)]
  | | | | | | | | | (y=159.0) 2:0
  | | | | | | | | | | [CBM: (874.0,145.0)]
  | | | | | | | | (x=868.0) 2:0
  | | | | | | | | | [null]
  | | | | | | (x=812.5) 4:0
  | | | | | | | [LNK: (805.0,237.0)]
  | | | | | (y=145.0) 5:1
  | | | | | | [PHL: (771.0,105.0)]
  | | (x=750.0) 57:18
  | | | | | | | [DYS: (732.0,465.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [CYS: (645.0,479.0)]
  | | | | | (y=375.0) 6:2
  | | | | | | | [CLE: (689.0,330.0)]
  | | | | | | (x=687.5) 4:2
  | | | | | | | | | | [NOW: (669.0,364.0)]
  | | | | | | | | | (y=361.0) 2:0
  | | | | | | | | | | [DTW: (679.0,347.0)]
  | | | | | | | | (x=669.0) 3:1
  | | | | | | | | | [NQX: (656.0,361.0)]
  | | | | | | | (y=347.0) 3:1
  | | | | | | | | [null]
  | | | | (x=625.0) 21:5
  | | | | | | | | [IAD: (579.0,499.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [MAF: (607.0,409.0)]
  | | | | | | (x=562.5) 10:0
  | | | | | | | | | | [IAG: (546.0,454.0)]
  | | | | | | | | | (y=454.0) 2:0
  | | | | | | | | | | [LSV: (535.0,442.0)]
  | | | | | | | | (x=531.25) 5:0
  | | | | | | | | | | | | [DLF: (526.0,488.0)]
  | | | | | | | | | | | (y=484.375) 2:0
  | | | | | | | | | | | | [AEX: (522.0,476.0)]
  | | | | | | | | | | (x=522.0) 2:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=468.75) 3:0
  | | | | | | | | | | [FOE: (518.0,448.0)]
  | | | | | | | (y=437.5) 8:0
  | | | | | | | | | [LIT: (550.0,408.0)]
  | | | | | | | | (x=531.25) 3:0
  | | | | | | | | | | [BUF: (531.0,435.0)]
  | | | | | | | | | (y=406.25) 2:0
  | | | | | | | | | | [GSB: (519.0,375.0)]
  | | | | | (y=375.0) 15:3
  | | | | | | | | [ELP: (578.0,371.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | [OFF: (604.0,294.0)]
  | | | | | | | | (x=593.75) 2:0
  | | | | | | | | | [ORF: (565.0,296.0)]
  | | | | | | (x=562.5) 5:3
  | | | | | | | | [NCA: (505.0,352.0)]
  | | | | | | | (y=312.5) 2:0
  | | | | | | | | [MCO: (506.0,262.0)]
  | | | (y=250.0) 30:8
  | | | | | | | | [LGB: (718.0,233.0)]
  | | | | | | | (y=196.0) 2:0
  | | | | | | | | [MHR: (701.0,155.0)]
  | | | | | | (x=687.5) 6:1
  | | | | | | | | [DCA: (674.0,246.0)]
  | | | | | | | (y=196.0) 4:1
  | | | | | | | | | | | | [ORD: (682.0,189.0)]
  | | | | | | | | | | | (y=189.0) 2:0
  | | | | | | | | | | | | [IAH: (677.0,183.0)]
  | | | | | | | | | | (x=677.0) 2:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=183.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (x=656.25) 3:1
  | | | | | | | | | [ISP: (641.0,142.0)]
  | | | | | (y=142.0) 6:1
  | | | | | | [null]
  | | | | (x=625.0) 9:3
  | | | | | | | | [HPN: (607.0,229.0)]
  | | | | | | | (y=218.5) 2:0
  | | | | | | | | [MSP: (563.0,187.0)]
  | | | | | | (x=563.0) 3:1
  | | | | | | | [NSE: (548.0,235.0)]
  | | | | | (y=187.0) 3:1
  | | | | | | [null]
  (x=500.0) 173:51
  | | | | | | | [PNM: (416.0,943.0)]
  | | | | | | (x=416.0) 2:0
  | | | | | | | [GLS: (383.0,905.0)]
  | | | | | (y=875.0) 6:2
  | | | | | | | | [CRP: (488.0,835.0)]
  | | | | | | | (y=812.5) 3:1
  | | | | | | | | | [MNM: (476.0,769.0)]
  | | | | | | | | (x=468.75) 2:0
  | | | | | | | | | [FMY: (444.0,784.0)]
  | | | | | | (x=437.5) 4:1
  | | | | | | | [MEM: (436.0,846.0)]
  | | | | (x=375.0) 11:4
  | | | | | | | [ALB: (294.0,985.0)]
  | | | | | | (x=294.0) 2:0
  | | | | | | | [PAM: (260.0,959.0)]
  | | | | | (y=875.0) 5:2
  | | | | | | | [GRB: (321.0,811.0)]
  | | | | | | (x=312.5) 3:1
  | | | | | | | | [MKO: (301.0,828.0)]
  | | | | | | | (y=812.5) 2:0
  | | | | | | | | [MCI: (294.0,804.0)]
  | | | (y=750.0) 26:11
  | | | | | | | | | [NIP: (446.0,741.0)]
  | | | | | | | | (y=713.5) 2:0
  | | | | | | | | | [BHM: (471.0,677.0)]
  | | | | | | | (y=677.0) 4:2
  | | | | | | | | | [PHX: (461.0,650.0)]
  | | | | | | | | (x=461.0) 2:0
  | | | | | | | | | [EWR: (459.0,671.0)]
  | | | | | | (x=437.5) 7:4
  | | | | | | | | | | [MPV: (410.0,715.0)]
  | | | | | | | | | (y=715.0) 2:0
  | | | | | | | | | | [FTW: (414.0,705.0)]
  | | | | | | | | (x=410.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=705.0) 3:1
  | | | | | | | | [PIT: (433.0,695.0)]
  | | | | | (y=625.0) 12:6
  | | | | | | | | | [MQT: (486.0,607.0)]
  | | | | | | | | (x=468.5) 2:0
  | | | | | | | | | [DSM: (437.0,608.0)]
  | | | | | | | (y=607.0) 3:1
  | | | | | | | | [RIC: (490.0,561.0)]
  | | | | | | (x=437.0) 5:2
  | | | | | | | | [BFI: (390.0,609.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [LOU: (397.0,543.0)]
  | | | | (x=375.0) 15:7
  | | | | | | | | [AMA: (371.0,711.0)]
  | | | | | | | (y=701.0) 2:0
  | | | | | | | | [GWO: (329.0,652.0)]
  | | | | | | (x=329.0) 2:0
  | | | | | | | [null]
  | | | | | (y=652.0) 3:1
  | | | | | | [MXF: (277.0,602.0)]
  | | (x=250.0) 39:14
  | | | | | | | [ART: (210.0,892.0)]
  | | | | | | (x=187.5) 3:1
  | | | | | | | | [POB: (143.0,958.0)]
  | | | | | | | (y=937.5) 2:0
  | | | | | | | | [BGR: (167.0,924.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | [MIA: (228.0,834.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [LNA: (158.0,767.0)]
  | | | | (x=125.0) 7:1
  | | | | | | [BUR: (124.0,996.0)]
  | | | | | (y=875.0) 2:0
  | | | | | | [ILM: (105.0,767.0)]
  | | | (y=750.0) 13:3
  | | | | | | [HRO: (208.0,635.0)]
  | | | | | (y=625.0) 5:2
  | | | | | | | | [OAK: (229.0,617.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [DPA: (182.0,537.0)]
  | | | | | | (x=182.0) 4:2
  | | | | | | | | | [RDR: (163.0,590.0)]
  | | | | | | | | (x=153.5) 2:0
  | | | | | | | | | [CLL: (152.0,571.0)]
  | | | | | | | (y=571.0) 2:0
  | | | | | | | | [null]
  | | | | (x=125.0) 6:2
  | | | | | [LBB: (113.0,611.0)]
  | (y=500.0) 73:25
  | | | | | | | [AUS: (458.0,489.0)]
  | | | | | | (x=437.5) 3:0
  | | | | | | | | [DMA: (437.0,486.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [BTR: (412.0,395.0)]
  | | | | | (y=375.0) 8:1
  | | | | | | | | [PIE: (499.0,322.0)]
  | | | | | | | (y=312.5) 2:0
  | | | | | | | | [AKR: (446.0,265.0)]
  | | | | | | (x=437.5) 5:1
  | | | | | | | | [INT: (430.0,345.0)]
  | | | | | | | (y=312.5) 3:0
  | | | | | | | | | [CHA: (422.0,265.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JBR: (396.0,307.0)]
  | | | | (x=375.0) 13:3
  | | | | | | [EFD: (257.0,368.0)]
  | | | | | (y=368.0) 5:2
  | | | | | | | [HMN: (308.0,262.0)]
  | | | | | | (x=308.0) 4:2
  | | | | | | | | | [BCT: (280.0,341.0)]
  | | | | | | | | (y=338.5) 2:0
  | | | | | | | | | [RDU: (277.0,315.0)]
  | | | | | | | (y=309.0) 3:1
  | | | | | | | | [MOD: (262.0,277.0)]
  | | | (y=250.0) 22:8
  | | | | | | | | [MSS: (477.0,213.0)]
  | | | | | | | (y=213.0) 2:0
  | | | | | | | | [DFW: (443.0,187.0)]
  | | | | | | (x=437.5) 4:2
  | | | | | | | | | [PHF: (411.0,220.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JFK: (405.0,229.0)]
  | | | | | | | (y=220.0) 2:0
  | | | | | | | | [null]
  | | | | | (y=187.0) 5:3
  | | | | | | [NEL: (396.0,169.0)]
  | | | | (x=375.0) 9:5
  | | | | | | | | | [ONT: (318.0,249.0)]
  | | | | | | | | (x=318.0) 2:0
  | | | | | | | | | [NBG: (308.0,224.0)]
  | | | | | | | (y=224.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=308.0) 3:1
  | | | | | | | [HWO: (291.0,171.0)]
  | | | | | (y=125.0) 4:2
  | | | | | | [LRD: (355.0,120.0)]
  | | (x=250.0) 34:11
  | | | | | | | [GTF: (230.0,393.0)]
  | | | | | | (x=187.5) 3:1
  | | | | | | | | [NZY: (147.0,422.0)]
  | | | | | | | (y=422.0) 2:0
  | | | | | | | | [MKE: (125.0,412.0)]
  | | | | | (y=375.0) 6:2
  | | | | | | | | [JAX: (230.0,310.0)]
  | | | | | | | (y=310.0) 3:0
  | | | | | | | | | [GVT: (216.0,307.0)]
  | | | | | | | | (y=280.0) 2:0
  | | | | | | | | | [BWI: (203.0,270.0)]
  | | | | | | (x=203.0) 3:0
  | | | | | | | [null]
  | | | | (x=125.0) 8:2
  | | | | | | [DAY: (108.0,340.0)]
  | | | | | (y=340.0) 2:0
  | | | | | | [EYW: (106.0,285.0)]
  | | | (y=250.0) 12:3
  | | | | | | [BFM: (165.0,197.0)]
  | | | | | (y=125.0) 3:0
  | | | | | | | | [CIC: (231.0,106.0)]
  | | | | | | | (x=207.5) 2:0
  | | | | | | | | [LCK: (169.0,120.0)]
  | | | | | | (y=106.0) 2:0
  | | | | | | | [null]
  | | | | (x=165.0) 4:1
  | | | | | [NHK: (105.0,136.0)]
insert(RNO): successful {RENO, (285.0,358.0)}
insert(ROC): successful {ROCHESTER, (495.0,779.0)}
insert(ROW): successful {ROSWELL, (839.0,292.0)}
insert(SAC): successful {SACRAMENTO, (693.0,379.0)}
insert(SAF): successful {SANTA FE, (523.0,659.0)}
insert(SAN): successful {SAN DIEGO, (349.0,381.0)}
insert(SAT): successful {SAN ANTONIO, (224.0,653.0)}
insert(SAV): successful {SAVANNAH, (662.0,989.0)}
insert(SEA): successful {SEATTLE, (201.0,134.0)}
insert(SFF): successful {SPOKANE, (831.0,928.0)}
insert(SFO): successful {SAN FRANCISCO, (864.0,653.0)}
insert(SJC): successful {SAN JOSE, (718.0,905.0)}
insert(SKA): successful {SPOKANE, (577.0,142.0)}
insert(SKF): successful {SAN ANTONIO, (949.0,954.0)}
insert(SLC): successful {SALT LAKE CITY, (877.0,739.0)}
insert(SMF): successful {SACRAMENTO, (105.0,100.0)}
insert(SPG): successful {ST. PETERSBURG, (104.0,103.0)}
insert(SPS): successful {WICHITA FALLS, (103.0,104.0)}
insert(STL): successful {ST. LOUIS, (100.0,105.0)}
insert(SUX): successful {SIOUX CITY, (97.0,104.0)}
insert(TIK): successful {OKLAHOMA CITY, (96.0,103.0)}
comment: Inserting TPA should trigger a partial rebuild
insert(TPA): successful {TAMPA, (95.0,100.0)}
insert(TUL): successful {TULSA, (96.0,97.0)}
insert(TUS): successful {TUCSON, (97.0,96.0)}
insert(TYS): successful {KNOXVILLE, (100.0,95.0)}
comment: Inserting WRB should trigger a partial rebuild
insert(WRB): successful {MACON, (103.0,96.0)}
insert(YIP): successful {DETROIT, (104.0,97.0)}
size: 200
list:
  (x=500.0) 200:78
  (y=500.0) 110:36
  (x=750.0) 50:15
  (y=750.0) 24:8
  (x=875.0) 10:4
  (y=926.0) 3:1
  (x=890.0) 3:1
  (x=945.0) 2:0
  [SKF: (949.0,954.0)]
  [FAT: (890.0,926.0)]
  [IKK: (888.0,931.0)]
  [null]
  (y=875.0) 7:3
  (x=812.5) 3:1
  (y=928.0) 2:0
  [SFF: (831.0,928.0)]
  [CPR: (850.0,927.0)]
  [PBI: (782.0,975.0)]
  (x=812.5) 4:1
  [HFD: (852.0,846.0)]
  (y=812.5) 3:1
  [BRO: (803.0,851.0)]
  (x=794.0) 2:0
  (y=774.0) 2:0
  [LUK: (794.0,774.0)]
  [NGU: (802.0,771.0)]
  [null]
  (x=875.0) 14:4
  (y=625.0) 11:3
  (x=937.5) 5:2
  (y=687.5) 2:0
  [IAB: (978.0,731.0)]
  [LGA: (940.0,649.0)]
  (y=656.0) 3:1
  (y=703.0) 2:0
  [SLC: (877.0,739.0)]
  [FLL: (928.0,656.0)]
  [RME: (876.0,639.0)]
  (x=937.5) 6:1
  (y=562.5) 2:0
  [GEG: (998.0,610.0)]
  [BOI: (985.0,557.0)]
  (y=559.0) 4:1
  [GRR: (932.0,559.0)]
  (x=906.25) 3:1
  [MDT: (926.0,547.0)]
  (y=529.5) 2:0
  [CVG: (877.0,555.0)]
  [NPA: (891.0,507.0)]
  (y=625.0) 3:1
  (x=833.0) 2:0
  (y=685.0) 2:0
  [DUG: (833.0,685.0)]
  [SFO: (864.0,653.0)]
  [null]
  [DEN: (868.0,571.0)]
  (y=750.0) 26:7
  (x=625.0) 12:4
  (y=875.0) 7:3
  (x=687.5) 5:3
  (y=905.0) 2:0
  [SJC: (718.0,905.0)]
  [JAN: (701.0,876.0)]
  (y=935.0) 3:1
  (y=967.5) 2:0
  [SAV: (662.0,989.0)]
  [CNW: (667.0,935.0)]
  [PSX: (648.0,875.0)]
  (x=687.5) 2:0
  [FYV: (722.0,756.0)]
  [MDW: (650.0,787.0)]
  (y=875.0) 5:1
  [ABQ: (503.0,947.0)]
  (x=536.0) 4:1
  (y=812.5) 2:0
  [CNM: (536.0,856.0)]
  [ORL: (610.0,774.0)]
  (y=771.0) 2:0
  [CLT: (514.0,771.0)]
  [ACK: (529.0,766.0)]
  (x=625.0) 14:3
  (y=625.0) 5:1
  (x=733.0) 3:1
  (y=691.0) 3:1
  (y=720.5) 3:1
  (y=736.0) 2:0
  (x=741.5) 2:0
  [PSP: (746.0,736.0)]
  [EDW: (733.0,741.0)]
  [null]
  [ACY: (735.0,691.0)]
  [null]
  [null]
  (x=634.0) 2:0
  [DET: (634.0,568.0)]
  [IND: (630.0,617.0)]
  (y=625.0) 9:2
  (x=601.0) 5:1
  (y=687.5) 4:0
  (y=723.0) 2:0
  (y=736.5) 2:0
  [CMH: (601.0,749.0)]
  [COS: (613.0,723.0)]
  [null]
  (y=656.25) 2:0
  [LRF: (624.0,674.0)]
  [DAL: (619.0,646.0)]
  [SAF: (523.0,659.0)]
  (x=562.5) 4:1
  [HOU: (614.0,584.0)]
  (y=588.0) 3:1
  (x=533.0) 2:0
  (y=606.5) 2:0
  [FFO: (558.0,607.0)]
  [BOS: (533.0,588.0)]
  [null]
  [MSY: (512.0,504.0)]
  (x=750.0) 60:21
  (y=250.0) 28:11
  (x=875.0) 16:6
  (y=375.0) 7:2
  [LAX: (917.0,462.0)]
  (x=937.5) 6:2
  (y=312.5) 3:1
  [HUF: (982.0,367.0)]
  (x=968.75) 2:0
  [CHS: (992.0,271.0)]
  [OKC: (951.0,312.0)]
  (y=312.5) 3:1
  [LAS: (896.0,363.0)]
  (x=913.0) 2:0
  (y=299.0) 2:0
  (x=921.0) 2:0
  [MOT: (921.0,311.0)]
  [BNA: (913.0,299.0)]
  [null]
  [null]
  (y=375.0) 9:4
  (x=812.5) 5:2
  (y=437.5) 2:0
  [OMA: (851.0,478.0)]
  [AUG: (857.0,426.0)]
  (y=437.5) 3:1
  [MCF: (755.0,486.0)]
  (x=781.25) 2:0
  [PDX: (790.0,394.0)]
  [DRT: (776.0,410.0)]
  (x=812.5) 4:2
  (y=311.0) 3:1
  [NZC: (813.0,311.0)]
  (x=842.0) 2:0
  [FXE: (842.0,251.0)]
  [ROW: (839.0,292.0)]
  [BLI: (783.0,276.0)]
  (x=875.0) 12:5
  (y=132.0) 7:4
  (x=937.5) 7:4
  (y=149.0) 4:2
  (y=199.5) 2:0
  [OPF: (993.0,249.0)]
  [ATL: (948.0,149.0)]
  (x=968.75) 2:0
  [LUF: (982.0,132.0)]
  [PNE: (965.0,136.0)]
  (y=191.0) 3:1
  (x=906.25) 2:0
  [RND: (933.0,243.0)]
  [GVW: (883.0,192.0)]
  [MYR: (937.0,189.0)]
  [null]
  (y=145.0) 5:1
  (x=812.5) 4:0
  (y=197.5) 3:0
  [MCC: (868.0,216.0)]
  (x=868.0) 2:0
  (y=159.0) 2:0
  [DLH: (868.0,159.0)]
  [CBM: (874.0,145.0)]
  [null]
  [LNK: (805.0,237.0)]
  [PHL: (771.0,105.0)]
  (y=250.0) 32:10
  (x=625.0) 22:6
  (y=375.0) 7:3
  (x=687.5) 3:1
  (y=437.5) 2:0
  [DYS: (732.0,465.0)]
  [SAC: (693.0,379.0)]
  [CYS: (645.0,479.0)]
  (x=687.5) 4:2
  [CLE: (689.0,330.0)]
  (y=347.0) 3:1
  (x=669.0) 3:1
  (y=361.0) 2:0
  [NOW: (669.0,364.0)]
  [DTW: (679.0,347.0)]
  [NQX: (656.0,361.0)]
  [null]
  (y=375.0) 15:3
  (x=562.5) 10:0
  (y=437.5) 2:0
  [IAD: (579.0,499.0)]
  [MAF: (607.0,409.0)]
  (y=437.5) 8:0
  (x=531.25) 5:0
  (y=454.0) 2:0
  [IAG: (546.0,454.0)]
  [LSV: (535.0,442.0)]
  (y=468.75) 3:0
  (x=522.0) 2:0
  (y=484.375) 2:0
  [DLF: (526.0,488.0)]
  [AEX: (522.0,476.0)]
  [null]
  [FOE: (518.0,448.0)]
  (x=531.25) 3:0
  [LIT: (550.0,408.0)]
  (y=406.25) 2:0
  [BUF: (531.0,435.0)]
  [GSB: (519.0,375.0)]
  (x=562.5) 5:3
  (y=312.5) 3:1
  [ELP: (578.0,371.0)]
  (x=593.75) 2:0
  [OFF: (604.0,294.0)]
  [ORF: (565.0,296.0)]
  (y=312.5) 2:0
  [NCA: (505.0,352.0)]
  [MCO: (506.0,262.0)]
  (x=625.0) 10:4
  (y=142.0) 6:1
  (x=687.5) 6:1
  (y=196.0) 2:0
  [LGB: (718.0,233.0)]
  [MHR: (701.0,155.0)]
  (y=196.0) 4:1
  [DCA: (674.0,246.0)]
  (x=656.25) 3:1
  (y=183.0) 2:0
  (x=677.0) 2:0
  (y=189.0) 2:0
  [ORD: (682.0,189.0)]
  [IAH: (677.0,183.0)]
  [null]
  [null]
  [ISP: (641.0,142.0)]
  [null]
  (y=187.0) 4:2
  (x=563.0) 3:1
  (y=218.5) 2:0
  [HPN: (607.0,229.0)]
  [MSP: (563.0,187.0)]
  [NSE: (548.0,235.0)]
  [SKA: (577.0,142.0)]
  (y=500.0) 90:42
  (x=250.0) 41:16
  (y=750.0) 27:12
  (x=375.0) 12:5
  (y=875.0) 7:3
  (x=416.0) 2:0
  [PNM: (416.0,943.0)]
  [GLS: (383.0,905.0)]
  (x=437.5) 5:2
  (y=812.5) 4:2
  [CRP: (488.0,835.0)]
  (x=468.75) 3:1
  (y=779.0) 2:0
  [ROC: (495.0,779.0)]
  [MNM: (476.0,769.0)]
  [FMY: (444.0,784.0)]
  [MEM: (436.0,846.0)]
  (y=875.0) 5:2
  (x=294.0) 2:0
  [ALB: (294.0,985.0)]
  [PAM: (260.0,959.0)]
  (x=312.5) 3:1
  [GRB: (321.0,811.0)]
  (y=812.5) 2:0
  [MKO: (301.0,828.0)]
  [MCI: (294.0,804.0)]
  (x=375.0) 15:7
  (y=625.0) 12:6
  (x=437.5) 7:4
  (y=677.0) 4:2
  (y=713.5) 2:0
  [NIP: (446.0,741.0)]
  [BHM: (471.0,677.0)]
  (x=461.0) 2:0
  [PHX: (461.0,650.0)]
  [EWR: (459.0,671.0)]
  (y=705.0) 3:1
  (x=410.0) 2:0
  (y=715.0) 2:0
  [MPV: (410.0,715.0)]
  [FTW: (414.0,705.0)]
  [null]
  [PIT: (433.0,695.0)]
  (x=437.0) 5:2
  (y=607.0) 3:1
  (x=468.5) 2:0
  [MQT: (486.0,607.0)]
  [DSM: (437.0,608.0)]
  [RIC: (490.0,561.0)]
  (y=562.5) 2:0
  [BFI: (390.0,609.0)]
  [LOU: (397.0,543.0)]
  (y=652.0) 3:1
  (x=329.0) 2:0
  (y=701.0) 2:0
  [AMA: (371.0,711.0)]
  [GWO: (329.0,652.0)]
  [null]
  [MXF: (277.0,602.0)]
  (y=750.0) 14:4
  (x=125.0) 7:1
  (y=875.0) 5:1
  (x=187.5) 3:1
  [ART: (210.0,892.0)]
  (y=937.5) 2:0
  [POB: (143.0,958.0)]
  [BGR: (167.0,924.0)]
  (x=187.5) 2:0
  [MIA: (228.0,834.0)]
  [LNA: (158.0,767.0)]
  (y=875.0) 2:0
  [BUR: (124.0,996.0)]
  [ILM: (105.0,767.0)]
  (x=125.0) 7:3
  (y=625.0) 6:3
  (x=208.0) 2:0
  (y=653.0) 2:0
  [SAT: (224.0,653.0)]
  [HRO: (208.0,635.0)]
  [null]
  (x=182.0) 4:2
  (y=562.5) 2:0
  [OAK: (229.0,617.0)]
  [DPA: (182.0,537.0)]
  (y=571.0) 2:0
  (x=153.5) 2:0
  [RDR: (163.0,590.0)]
  [CLL: (152.0,571.0)]
  [null]
  [LBB: (113.0,611.0)]
  (x=250.0) 49:26
  (y=250.0) 24:10
  (x=375.0) 15:5
  (y=375.0) 8:1
  (x=437.5) 3:0
  [AUS: (458.0,489.0)]
  (y=437.5) 2:0
  [DMA: (437.0,486.0)]
  [BTR: (412.0,395.0)]
  (x=437.5) 5:1
  (y=312.5) 2:0
  [PIE: (499.0,322.0)]
  [AKR: (446.0,265.0)]
  (y=312.5) 3:0
  [INT: (430.0,345.0)]
  (x=406.25) 2:0
  [CHA: (422.0,265.0)]
  [JBR: (396.0,307.0)]
  (y=368.0) 7:4
  (y=381.0) 2:0
  [SAN: (349.0,381.0)]
  [EFD: (257.0,368.0)]
  (x=308.0) 5:3
  [HMN: (308.0,262.0)]
  (y=309.0) 4:2
  (y=338.5) 3:1
  (x=280.0) 2:0
  (y=353.25) 2:0
  [RNO: (285.0,358.0)]
  [BCT: (280.0,341.0)]
  [null]
  [RDU: (277.0,315.0)]
  [MOD: (262.0,277.0)]
  (x=375.0) 9:5
  (y=187.0) 5:3
  (x=437.5) 4:2
  (y=213.0) 2:0
  [MSS: (477.0,213.0)]
  [DFW: (443.0,187.0)]
  (y=220.0) 2:0
  (x=406.25) 2:0
  [PHF: (411.0,220.0)]
  [JFK: (405.0,229.0)]
  [null]
  [NEL: (396.0,169.0)]
  (y=125.0) 4:2
  (x=308.0) 3:1
  (y=224.0) 2:0
  (x=318.0) 2:0
  [ONT: (318.0,249.0)]
  [NBG: (308.0,224.0)]
  [null]
  [HWO: (291.0,171.0)]
  [LRD: (355.0,120.0)]
  (y=250.0) 25:1
  (x=125.0) 8:0
  (y=375.0) 6:0
  (x=187.5) 3:0
  [GTF: (230.0,393.0)]
  (y=422.0) 2:0
  [NZY: (147.0,422.0)]
  [MKE: (125.0,412.0)]
  (x=203.0) 3:0
  (y=310.0) 3:0
  [JAX: (230.0,310.0)]
  (y=280.0) 2:0
  [GVT: (216.0,307.0)]
  [BWI: (203.0,270.0)]
  [null]
  (y=340.0) 2:0
  [DAY: (108.0,340.0)]
  [EYW: (106.0,285.0)]
  (x=125.0) 17:1
  (y=125.0) 4:0
  (x=187.5) 2:0
  [SEA: (201.0,134.0)]
  [BFM: (165.0,197.0)]
  (x=187.5) 2:0
  [CIC: (231.0,106.0)]
  [LCK: (169.0,120.0)]
  (y=125.0) 13:1
  [NHK: (105.0,136.0)]
  (x=95.0) 12:1
  (y=95.0) 12:1
  (x=105.0) 12:1
  [SMF: (105.0,100.0)]
  (y=105.0) 11:1
  [STL: (100.0,105.0)]
  (x=100.0) 10:1
  (y=100.0) 5:1
  (x=103.0) 2:0
  (y=103.0) 2:0
  (x=104.0) 2:0
  [SPG: (104.0,103.0)]
  [SPS: (103.0,104.0)]
  [null]
  [null]
  (x=102.5) 3:1
  (y=97.0) 2:0
  [YIP: (104.0,97.0)]
  [WRB: (103.0,96.0)]
  [TYS: (100.0,95.0)]
  (y=100.0) 5:0
  (x=97.0) 3:0
  [SUX: (97.0,104.0)]
  (y=102.5) 2:0
  [TIK: (96.0,103.0)]
  [TPA: (95.0,100.0)]
  (x=97.0) 2:0
  [TUS: (97.0,96.0)]
  [TUL: (96.0,97.0)]
  [null]
  [null]
Tree structure:
  | | | | | | | | [SKF: (949.0,954.0)]
  | | | | | | | (x=945.0) 2:0
  | | | | | | | | [FAT: (890.0,926.0)]
  | | | | | | (x=890.0) 3:1
  | | | | | | | [IKK: (888.0,931.0)]
  | | | | | (y=926.0) 3:1
  | | | | | | [null]
  | | | | (x=875.0) 10:4
  | | | | | | | | [SFF: (831.0,928.0)]
  | | | | | | | (y=928.0) 2:0
  | | | | | | | | [CPR: (850.0,927.0)]
  | | | | | | (x=812.5) 3:1
  | | | | | | | [PBI: (782.0,975.0)]
  | | | | | (y=875.0) 7:3
  | | | | | | | [HFD: (852.0,846.0)]
  | | | | | | (x=812.5) 4:1
  | | | | | | | | [BRO: (803.0,851.0)]
  | | | | | | | (y=812.5) 3:1
  | | | | | | | | | | [LUK: (794.0,774.0)]
  | | | | | | | | | (y=774.0) 2:0
  | | | | | | | | | | [NGU: (802.0,771.0)]
  | | | | | | | | (x=794.0) 2:0
  | | | | | | | | | [null]
  | | | (y=750.0) 24:8
  | | | | | | | | [IAB: (978.0,731.0)]
  | | | | | | | (y=687.5) 2:0
  | | | | | | | | [LGA: (940.0,649.0)]
  | | | | | | (x=937.5) 5:2
  | | | | | | | | | [SLC: (877.0,739.0)]
  | | | | | | | | (y=703.0) 2:0
  | | | | | | | | | [FLL: (928.0,656.0)]
  | | | | | | | (y=656.0) 3:1
  | | | | | | | | [RME: (876.0,639.0)]
  | | | | | (y=625.0) 11:3
  | | | | | | | | [GEG: (998.0,610.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [BOI: (985.0,557.0)]
  | | | | | | (x=937.5) 6:1
  | | | | | | | | [GRR: (932.0,559.0)]
  | | | | | | | (y=559.0) 4:1
  | | | | | | | | | [MDT: (926.0,547.0)]
  | | | | | | | | (x=906.25) 3:1
  | | | | | | | | | | [CVG: (877.0,555.0)]
  | | | | | | | | | (y=529.5) 2:0
  | | | | | | | | | | [NPA: (891.0,507.0)]
  | | | | (x=875.0) 14:4
  | | | | | | | | [DUG: (833.0,685.0)]
  | | | | | | | (y=685.0) 2:0
  | | | | | | | | [SFO: (864.0,653.0)]
  | | | | | | (x=833.0) 2:0
  | | | | | | | [null]
  | | | | | (y=625.0) 3:1
  | | | | | | [DEN: (868.0,571.0)]
  | | (x=750.0) 50:15
  | | | | | | | | [SJC: (718.0,905.0)]
  | | | | | | | (y=905.0) 2:0
  | | | | | | | | [JAN: (701.0,876.0)]
  | | | | | | (x=687.5) 5:3
  | | | | | | | | | [SAV: (662.0,989.0)]
  | | | | | | | | (y=967.5) 2:0
  | | | | | | | | | [CNW: (667.0,935.0)]
  | | | | | | | (y=935.0) 3:1
  | | | | | | | | [PSX: (648.0,875.0)]
  | | | | | (y=875.0) 7:3
  | | | | | | | [FYV: (722.0,756.0)]
  | | | | | | (x=687.5) 2:0
  | | | | | | | [MDW: (650.0,787.0)]
  | | | | (x=625.0) 12:4
  | | | | | | [ABQ: (503.0,947.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | | [CNM: (536.0,856.0)]
  | | | | | | | (y=812.5) 2:0
  | | | | | | | | [ORL: (610.0,774.0)]
  | | | | | | (x=536.0) 4:1
  | | | | | | | | [CLT: (514.0,771.0)]
  | | | | | | | (y=771.0) 2:0
  | | | | | | | | [ACK: (529.0,766.0)]
  | | | (y=750.0) 26:7
  | | | | | | | | | | | [PSP: (746.0,736.0)]
  | | | | | | | | | | (x=741.5) 2:0
  | | | | | | | | | | | [EDW: (733.0,741.0)]
  | | | | | | | | | (y=736.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (y=720.5) 3:1
  | | | | | | | | | [ACY: (735.0,691.0)]
  | | | | | | | (y=691.0) 3:1
  | | | | | | | | [null]
  | | | | | | (x=733.0) 3:1
  | | | | | | | [null]
  | | | | | (y=625.0) 5:1
  | | | | | | | [DET: (634.0,568.0)]
  | | | | | | (x=634.0) 2:0
  | | | | | | | [IND: (630.0,617.0)]
  | | | | (x=625.0) 14:3
  | | | | | | | | | | [CMH: (601.0,749.0)]
  | | | | | | | | | (y=736.5) 2:0
  | | | | | | | | | | [COS: (613.0,723.0)]
  | | | | | | | | (y=723.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=687.5) 4:0
  | | | | | | | | | [LRF: (624.0,674.0)]
  | | | | | | | | (y=656.25) 2:0
  | | | | | | | | | [DAL: (619.0,646.0)]
  | | | | | | (x=601.0) 5:1
  | | | | | | | [SAF: (523.0,659.0)]
  | | | | | (y=625.0) 9:2
  | | | | | | | [HOU: (614.0,584.0)]
  | | | | | | (x=562.5) 4:1
  | | | | | | | | | | [FFO: (558.0,607.0)]
  | | | | | | | | | (y=606.5) 2:0
  | | | | | | | | | | [BOS: (533.0,588.0)]
  | | | | | | | | (x=533.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=588.0) 3:1
  | | | | | | | | [MSY: (512.0,504.0)]
  | (y=500.0) 110:36
  | | | | | | [LAX: (917.0,462.0)]
  | | | | | (y=375.0) 7:2
  | | | | | | | | [HUF: (982.0,367.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | [CHS: (992.0,271.0)]
  | | | | | | | | (x=968.75) 2:0
  | | | | | | | | | [OKC: (951.0,312.0)]
  | | | | | | (x=937.5) 6:2
  | | | | | | | | [LAS: (896.0,363.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | | | [MOT: (921.0,311.0)]
  | | | | | | | | | | (x=921.0) 2:0
  | | | | | | | | | | | [BNA: (913.0,299.0)]
  | | | | | | | | | (y=299.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (x=913.0) 2:0
  | | | | | | | | | [null]
  | | | | (x=875.0) 16:6
  | | | | | | | | [OMA: (851.0,478.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [AUG: (857.0,426.0)]
  | | | | | | (x=812.5) 5:2
  | | | | | | | | [MCF: (755.0,486.0)]
  | | | | | | | (y=437.5) 3:1
  | | | | | | | | | [PDX: (790.0,394.0)]
  | | | | | | | | (x=781.25) 2:0
  | | | | | | | | | [DRT: (776.0,410.0)]
  | | | | | (y=375.0) 9:4
  | | | | | | | | [NZC: (813.0,311.0)]
  | | | | | | | (y=311.0) 3:1
  | | | | | | | | | [FXE: (842.0,251.0)]
  | | | | | | | | (x=842.0) 2:0
  | | | | | | | | | [ROW: (839.0,292.0)]
  | | | | | | (x=812.5) 4:2
  | | | | | | | [BLI: (783.0,276.0)]
  | | | (y=250.0) 28:11
  | | | | | | | | | [OPF: (993.0,249.0)]
  | | | | | | | | (y=199.5) 2:0
  | | | | | | | | | [ATL: (948.0,149.0)]
  | | | | | | | (y=149.0) 4:2
  | | | | | | | | | [LUF: (982.0,132.0)]
  | | | | | | | | (x=968.75) 2:0
  | | | | | | | | | [PNE: (965.0,136.0)]
  | | | | | | (x=937.5) 7:4
  | | | | | | | | | [RND: (933.0,243.0)]
  | | | | | | | | (x=906.25) 2:0
  | | | | | | | | | [GVW: (883.0,192.0)]
  | | | | | | | (y=191.0) 3:1
  | | | | | | | | [MYR: (937.0,189.0)]
  | | | | | (y=132.0) 7:4
  | | | | | | [null]
  | | | | (x=875.0) 12:5
  | | | | | | | | [MCC: (868.0,216.0)]
  | | | | | | | (y=197.5) 3:0
  | | | | | | | | | | [DLH: (868.0,159.0)]
  | | | | | | | | | (y=159.0) 2:0
  | | | | | | | | | | [CBM: (874.0,145.0)]
  | | | | | | | | (x=868.0) 2:0
  | | | | | | | | | [null]
  | | | | | | (x=812.5) 4:0
  | | | | | | | [LNK: (805.0,237.0)]
  | | | | | (y=145.0) 5:1
  | | | | | | [PHL: (771.0,105.0)]
  | | (x=750.0) 60:21
  | | | | | | | | [DYS: (732.0,465.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [SAC: (693.0,379.0)]
  | | | | | | (x=687.5) 3:1
  | | | | | | | [CYS: (645.0,479.0)]
  | | | | | (y=375.0) 7:3
  | | | | | | | [CLE: (689.0,330.0)]
  | | | | | | (x=687.5) 4:2
  | | | | | | | | | | [NOW: (669.0,364.0)]
  | | | | | | | | | (y=361.0) 2:0
  | | | | | | | | | | [DTW: (679.0,347.0)]
  | | | | | | | | (x=669.0) 3:1
  | | | | | | | | | [NQX: (656.0,361.0)]
  | | | | | | | (y=347.0) 3:1
  | | | | | | | | [null]
  | | | | (x=625.0) 22:6
  | | | | | | | | [IAD: (579.0,499.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [MAF: (607.0,409.0)]
  | | | | | | (x=562.5) 10:0
  | | | | | | | | | | [IAG: (546.0,454.0)]
  | | | | | | | | | (y=454.0) 2:0
  | | | | | | | | | | [LSV: (535.0,442.0)]
  | | | | | | | | (x=531.25) 5:0
  | | | | | | | | | | | | [DLF: (526.0,488.0)]
  | | | | | | | | | | | (y=484.375) 2:0
  | | | | | | | | | | | | [AEX: (522.0,476.0)]
  | | | | | | | | | | (x=522.0) 2:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=468.75) 3:0
  | | | | | | | | | | [FOE: (518.0,448.0)]
  | | | | | | | (y=437.5) 8:0
  | | | | | | | | | [LIT: (550.0,408.0)]
  | | | | | | | | (x=531.25) 3:0
  | | | | | | | | | | [BUF: (531.0,435.0)]
  | | | | | | | | | (y=406.25) 2:0
  | | | | | | | | | | [GSB: (519.0,375.0)]
  | | | | | (y=375.0) 15:3
  | | | | | | | | [ELP: (578.0,371.0)]
  | | | | | | | (y=312.5) 3:1
  | | | | | | | | | [OFF: (604.0,294.0)]
  | | | | | | | | (x=593.75) 2:0
  | | | | | | | | | [ORF: (565.0,296.0)]
  | | | | | | (x=562.5) 5:3
  | | | | | | | | [NCA: (505.0,352.0)]
  | | | | | | | (y=312.5) 2:0
  | | | | | | | | [MCO: (506.0,262.0)]
  | | | (y=250.0) 32:10
  | | | | | | | | [LGB: (718.0,233.0)]
  | | | | | | | (y=196.0) 2:0
  | | | | | | | | [MHR: (701.0,155.0)]
  | | | | | | (x=687.5) 6:1
  | | | | | | | | [DCA: (674.0,246.0)]
  | | | | | | | (y=196.0) 4:1
  | | | | | | | | | | | | [ORD: (682.0,189.0)]
  | | | | | | | | | | | (y=189.0) 2:0
  | | | | | | | | | | | | [IAH: (677.0,183.0)]
  | | | | | | | | | | (x=677.0) 2:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=183.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (x=656.25) 3:1
  | | | | | | | | | [ISP: (641.0,142.0)]
  | | | | | (y=142.0) 6:1
  | | | | | | [null]
  | | | | (x=625.0) 10:4
  | | | | | | | | [HPN: (607.0,229.0)]
  | | | | | | | (y=218.5) 2:0
  | | | | | | | | [MSP: (563.0,187.0)]
  | | | | | | (x=563.0) 3:1
  | | | | | | | [NSE: (548.0,235.0)]
  | | | | | (y=187.0) 4:2
  | | | | | | [SKA: (577.0,142.0)]
  (x=500.0) 200:78
  | | | | | | | [PNM: (416.0,943.0)]
  | | | | | | (x=416.0) 2:0
  | | | | | | | [GLS: (383.0,905.0)]
  | | | | | (y=875.0) 7:3
  | | | | | | | | [CRP: (488.0,835.0)]
  | | | | | | | (y=812.5) 4:2
  | | | | | | | | | | [ROC: (495.0,779.0)]
  | | | | | | | | | (y=779.0) 2:0
  | | | | | | | | | | [MNM: (476.0,769.0)]
  | | | | | | | | (x=468.75) 3:1
  | | | | | | | | | [FMY: (444.0,784.0)]
  | | | | | | (x=437.5) 5:2
  | | | | | | | [MEM: (436.0,846.0)]
  | | | | (x=375.0) 12:5
  | | | | | | | [ALB: (294.0,985.0)]
  | | | | | | (x=294.0) 2:0
  | | | | | | | [PAM: (260.0,959.0)]
  | | | | | (y=875.0) 5:2
  | | | | | | | [GRB: (321.0,811.0)]
  | | | | | | (x=312.5) 3:1
  | | | | | | | | [MKO: (301.0,828.0)]
  | | | | | | | (y=812.5) 2:0
  | | | | | | | | [MCI: (294.0,804.0)]
  | | | (y=750.0) 27:12
  | | | | | | | | | [NIP: (446.0,741.0)]
  | | | | | | | | (y=713.5) 2:0
  | | | | | | | | | [BHM: (471.0,677.0)]
  | | | | | | | (y=677.0) 4:2
  | | | | | | | | | [PHX: (461.0,650.0)]
  | | | | | | | | (x=461.0) 2:0
  | | | | | | | | | [EWR: (459.0,671.0)]
  | | | | | | (x=437.5) 7:4
  | | | | | | | | | | [MPV: (410.0,715.0)]
  | | | | | | | | | (y=715.0) 2:0
  | | | | | | | | | | [FTW: (414.0,705.0)]
  | | | | | | | | (x=410.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=705.0) 3:1
  | | | | | | | | [PIT: (433.0,695.0)]
  | | | | | (y=625.0) 12:6
  | | | | | | | | | [MQT: (486.0,607.0)]
  | | | | | | | | (x=468.5) 2:0
  | | | | | | | | | [DSM: (437.0,608.0)]
  | | | | | | | (y=607.0) 3:1
  | | | | | | | | [RIC: (490.0,561.0)]
  | | | | | | (x=437.0) 5:2
  | | | | | | | | [BFI: (390.0,609.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [LOU: (397.0,543.0)]
  | | | | (x=375.0) 15:7
  | | | | | | | | [AMA: (371.0,711.0)]
  | | | | | | | (y=701.0) 2:0
  | | | | | | | | [GWO: (329.0,652.0)]
  | | | | | | (x=329.0) 2:0
  | | | | | | | [null]
  | | | | | (y=652.0) 3:1
  | | | | | | [MXF: (277.0,602.0)]
  | | (x=250.0) 41:16
  | | | | | | | [ART: (210.0,892.0)]
  | | | | | | (x=187.5) 3:1
  | | | | | | | | [POB: (143.0,958.0)]
  | | | | | | | (y=937.5) 2:0
  | | | | | | | | [BGR: (167.0,924.0)]
  | | | | | (y=875.0) 5:1
  | | | | | | | [MIA: (228.0,834.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [LNA: (158.0,767.0)]
  | | | | (x=125.0) 7:1
  | | | | | | [BUR: (124.0,996.0)]
  | | | | | (y=875.0) 2:0
  | | | | | | [ILM: (105.0,767.0)]
  | | | (y=750.0) 14:4
  | | | | | | | | [SAT: (224.0,653.0)]
  | | | | | | | (y=653.0) 2:0
  | | | | | | | | [HRO: (208.0,635.0)]
  | | | | | | (x=208.0) 2:0
  | | | | | | | [null]
  | | | | | (y=625.0) 6:3
  | | | | | | | | [OAK: (229.0,617.0)]
  | | | | | | | (y=562.5) 2:0
  | | | | | | | | [DPA: (182.0,537.0)]
  | | | | | | (x=182.0) 4:2
  | | | | | | | | | [RDR: (163.0,590.0)]
  | | | | | | | | (x=153.5) 2:0
  | | | | | | | | | [CLL: (152.0,571.0)]
  | | | | | | | (y=571.0) 2:0
  | | | | | | | | [null]
  | | | | (x=125.0) 7:3
  | | | | | [LBB: (113.0,611.0)]
  | (y=500.0) 90:42
  | | | | | | | [AUS: (458.0,489.0)]
  | | | | | | (x=437.5) 3:0
  | | | | | | | | [DMA: (437.0,486.0)]
  | | | | | | | (y=437.5) 2:0
  | | | | | | | | [BTR: (412.0,395.0)]
  | | | | | (y=375.0) 8:1
  | | | | | | | | [PIE: (499.0,322.0)]
  | | | | | | | (y=312.5) 2:0
  | | | | | | | | [AKR: (446.0,265.0)]
  | | | | | | (x=437.5) 5:1
  | | | | | | | | [INT: (430.0,345.0)]
  | | | | | | | (y=312.5) 3:0
  | | | | | | | | | [CHA: (422.0,265.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JBR: (396.0,307.0)]
  | | | | (x=375.0) 15:5
  | | | | | | | [SAN: (349.0,381.0)]
  | | | | | | (y=381.0) 2:0
  | | | | | | | [EFD: (257.0,368.0)]
  | | | | | (y=368.0) 7:4
  | | | | | | | [HMN: (308.0,262.0)]
  | | | | | | (x=308.0) 5:3
  | | | | | | | | | | | [RNO: (285.0,358.0)]
  | | | | | | | | | | (y=353.25) 2:0
  | | | | | | | | | | | [BCT: (280.0,341.0)]
  | | | | | | | | | (x=280.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (y=338.5) 3:1
  | | | | | | | | | [RDU: (277.0,315.0)]
  | | | | | | | (y=309.0) 4:2
  | | | | | | | | [MOD: (262.0,277.0)]
  | | | (y=250.0) 24:10
  | | | | | | | | [MSS: (477.0,213.0)]
  | | | | | | | (y=213.0) 2:0
  | | | | | | | | [DFW: (443.0,187.0)]
  | | | | | | (x=437.5) 4:2
  | | | | | | | | | [PHF: (411.0,220.0)]
  | | | | | | | | (x=406.25) 2:0
  | | | | | | | | | [JFK: (405.0,229.0)]
  | | | | | | | (y=220.0) 2:0
  | | | | | | | | [null]
  | | | | | (y=187.0) 5:3
  | | | | | | [NEL: (396.0,169.0)]
  | | | | (x=375.0) 9:5
  | | | | | | | | | [ONT: (318.0,249.0)]
  | | | | | | | | (x=318.0) 2:0
  | | | | | | | | | [NBG: (308.0,224.0)]
  | | | | | | | (y=224.0) 2:0
  | | | | | | | | [null]
  | | | | | | (x=308.0) 3:1
  | | | | | | | [HWO: (291.0,171.0)]
  | | | | | (y=125.0) 4:2
  | | | | | | [LRD: (355.0,120.0)]
  | | (x=250.0) 49:26
  | | | | | | | [GTF: (230.0,393.0)]
  | | | | | | (x=187.5) 3:0
  | | | | | | | | [NZY: (147.0,422.0)]
  | | | | | | | (y=422.0) 2:0
  | | | | | | | | [MKE: (125.0,412.0)]
  | | | | | (y=375.0) 6:0
  | | | | | | | | [JAX: (230.0,310.0)]
  | | | | | | | (y=310.0) 3:0
  | | | | | | | | | [GVT: (216.0,307.0)]
  | | | | | | | | (y=280.0) 2:0
  | | | | | | | | | [BWI: (203.0,270.0)]
  | | | | | | (x=203.0) 3:0
  | | | | | | | [null]
  | | | | (x=125.0) 8:0
  | | | | | | [DAY: (108.0,340.0)]
  | | | | | (y=340.0) 2:0
  | | | | | | [EYW: (106.0,285.0)]
  | | | (y=250.0) 25:1
  | | | | | | | [SEA: (201.0,134.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [BFM: (165.0,197.0)]
  | | | | | (y=125.0) 4:0
  | | | | | | | [CIC: (231.0,106.0)]
  | | | | | | (x=187.5) 2:0
  | | | | | | | [LCK: (169.0,120.0)]
  | | | | (x=125.0) 17:1
  | | | | | | [NHK: (105.0,136.0)]
  | | | | | (y=125.0) 13:1
  | | | | | | | | | [SMF: (105.0,100.0)]
  | | | | | | | | (x=105.0) 12:1
  | | | | | | | | | | [STL: (100.0,105.0)]
  | | | | | | | | | (y=105.0) 11:1
  | | | | | | | | | | | | | | | [SPG: (104.0,103.0)]
  | | | | | | | | | | | | | | (x=104.0) 2:0
  | | | | | | | | | | | | | | | [SPS: (103.0,104.0)]
  | | | | | | | | | | | | | (y=103.0) 2:0
  | | | | | | | | | | | | | | [null]
  | | | | | | | | | | | | (x=103.0) 2:0
  | | | | | | | | | | | | | [null]
  | | | | | | | | | | | (y=100.0) 5:1
  | | | | | | | | | | | | | | [YIP: (104.0,97.0)]
  | | | | | | | | | | | | | (y=97.0) 2:0
  | | | | | | | | | | | | | | [WRB: (103.0,96.0)]
  | | | | | | | | | | | | (x=102.5) 3:1
  | | | | | | | | | | | | | [TYS: (100.0,95.0)]
  | | | | | | | | | | (x=100.0) 10:1
  | | | | | | | | | | | | | [SUX: (97.0,104.0)]
  | | | | | | | | | | | | (x=97.0) 3:0
  | | | | | | | | | | | | | | [TIK: (96.0,103.0)]
  | | | | | | | | | | | | | (y=102.5) 2:0
  | | | | | | | | | | | | | | [TPA: (95.0,100.0)]
  | | | | | | | | | | | (y=100.0) 5:0
  | | | | | | | | | | | | | [TUS: (97.0,96.0)]
  | | | | | | | | | | | | (x=97.0) 2:0
  | | | | | | | | | | | | | [TUL: (96.0,97.0)]
  | | | | | | | (y=95.0) 12:1
  | | | | | | | | [null]
  | | | | | | (x=95.0) 12:1
  | | | | | | | [null]
find((461.0,650.0)): found [PHX: (461.0,650.0)]
find((499.0,322.0)): found [PIE: (499.0,322.0)]
find((433.0,695.0)): found [PIT: (433.0,695.0)]
find((965.0,136.0)): found [PNE: (965.0,136.0)]
find((416.0,943.0)): found [PNM: (416.0,943.0)]
find((143.0,958.0)): found [POB: (143.0,958.0)]
find((746.0,736.0)): found [PSP: (746.0,736.0)]
find((648.0,875.0)): found [PSX: (648.0,875.0)]
find((163.0,590.0)): found [RDR: (163.0,590.0)]
find((277.0,315.0)): found [RDU: (277.0,315.0)]
find((490.0,561.0)): found [RIC: (490.0,561.0)]
find((876.0,639.0)): found [RME: (876.0,639.0)]
find((933.0,243.0)): found [RND: (933.0,243.0)]
find((285.0,358.0)): found [RNO: (285.0,358.0)]
find((495.0,779.0)): found [ROC: (495.0,779.0)]
find((839.0,292.0)): found [ROW: (839.0,292.0)]
find((693.0,379.0)): found [SAC: (693.0,379.0)]
find((523.0,659.0)): found [SAF: (523.0,659.0)]
find((349.0,381.0)): found [SAN: (349.0,381.0)]
find((224.0,653.0)): found [SAT: (224.0,653.0)]
comment: There are 12 candidates for the following nearest-neighbor query
nearest-neighbor((100.0,100.0)): found [TPA: (95.0,100.0)]
nearest-neighbor((828.0,725.0)): found [DUG: (833.0,685.0)]
nearest-neighbor((364.0,367.0)): found [SAN: (349.0,381.0)]
nearest-neighbor((39.0,903.0)): found [POB: (143.0,958.0)]
nearest-neighbor((622.0,261.0)): found [HPN: (607.0,229.0)]
nearest-neighbor((242.0,449.0)): found [GTF: (230.0,393.0)]
nearest-neighbor((648.0,564.0)): found [DET: (634.0,568.0)]
nearest-neighbor((286.0,837.0)): found [MKO: (301.0,828.0)]
nearest-neighbor((694.0,93.0)): found [MHR: (701.0,155.0)]
nearest-neighbor((695.0,756.0)): found [FYV: (722.0,756.0)]
nearest-neighbor((214.0,123.0)): found [SEA: (201.0,134.0)]
nearest-neighbor((520.0,261.0)): found [MCO: (506.0,262.0)]
nearest-neighbor((196.0,937.0)): found [BGR: (167.0,924.0)]
nearest-neighbor((927.0,559.0)): found [GRR: (932.0,559.0)]
nearest-neighbor((833.0,404.0)): found [AUG: (857.0,426.0)]
nearest-neighbor((35.0,314.0)): found [EYW: (106.0,285.0)]
nearest-neighbor((930.0,150.0)): found [ATL: (948.0,149.0)]
nearest-neighbor((100.0,998.0)): found [BUR: (124.0,996.0)]
nearest-neighbor((560.0,401.0)): found [LIT: (550.0,408.0)]
nearest-neighbor((524.0,153.0)): found [MSP: (563.0,187.0)]
nearest-neighbor((915.0,207.0)): found [MYR: (937.0,189.0)]
