comment: Similar to test07, but with rebuild-offset=1000
initialize: rebuild-offset = 1000 bounding-box = [(-10.0,-180.0),(180.0,180.0)]
comment: Lots of insertions
insert(TMX): successful {TIMIMOUN, (29.0,0.0)}
insert(NRD): successful {NORDERNEY, (53.0,5.0)}
insert(GWT): successful {WESTERLAND, (54.0,8.0)}
insert(TLL): successful {TALLINN, (59.0,24.0)}
insert(ENF): successful {ENONTEKIO, (68.0,23.0)}
insert(KEV): successful {HALLI, (61.0,24.0)}
insert(HEM): successful {HELSINKI, (60.0,25.0)}
insert(HEL): successful {HELSINKI, (60.0,24.0)}
insert(BSK): successful {BISKRA, (34.0,5.0)}
insert(ELG): successful {EL GOLEA, (30.0,2.0)}
insert(HTN): successful {HOTAN, (37.0,79.0)}
insert(URC): successful {URUMQI, (43.0,87.0)}
insert(HRB): successful {HARBIN, (45.0,126.0)}
insert(DLC): successful {DALIAN, (38.0,121.0)}
insert(NYI): successful {SUNYANI, (7.0,-2.0)}
insert(TKD): successful {TAKORADI, (4.0,-1.0)}
insert(ABJ): successful {ABIDJAN, (5.0,-3.0)}
insert(BYK): successful {BOUAKE, (7.0,-5.0)}
insert(DJO): successful {DALOA, (6.0,-6.0)}
insert(HGO): successful {KORHOGO, (9.0,-5.0)}
insert(MJC): successful {MAN, (7.0,-7.0)}
insert(JYV): successful {JYVASKYLA, (62.0,25.0)}
insert(KAU): successful {KAUHAVA, (63.0,23.0)}
insert(KEM): successful {KEMI, (65.0,24.0)}
insert(KAJ): successful {KAJAANI, (64.0,27.0)}
insert(LDY): successful {LONDONDERRY, (55.0,-7.0)}
insert(BHX): successful {BIRMINGHAM, (52.0,-1.0)}
insert(CVT): successful {COVENTRY, (52.0,-2.0)}
insert(BNI): successful {BENIN, (6.0,5.0)}
insert(CBQ): successful {CALABAR, (4.0,8.0)}
insert(ENU): successful {ENUGU, (6.0,7.0)}
insert(QUS): successful {GUSAU, (12.0,6.0)}
insert(DJE): successful {DJERBA, (35.0,14.0)}
insert(EBM): successful {EL BORMA, (34.0,14.0)}
insert(SFA): successful {SFAX, (34.0,23.0)}
insert(TOE): successful {TOZEUR, (33.0,14.0)}
insert(LRL): successful {NIATOUGOU, (9.0,1.0)}
insert(LFW): successful {LOME, (6.0,1.0)}
insert(HHN): successful {HAHN, (49.0,7.0)}
insert(MHG): successful {MANNHEIM, (49.0,8.0)}
insert(XFW): successful {HAMBURG, (53.0,9.0)}
insert(KEL): successful {KIEL, (54.0,10.0)}
insert(LBC): successful {LUEBECK, (53.0,10.0)}
insert(EME): successful {EMDEN, (53.0,7.0)}
insert(WVN): successful {WILHELMSHAVEN, (53.0,8.0)}
insert(BMK): successful {BORKUM, (53.0,6.0)}
insert(ENA): successful {KENAI, (60.0,-151.0)}
insert(FAI): successful {FAIRBANKS, (64.0,-146.0)}
insert(FBK): successful {FORT WAINWRIGHT, (64.0,-147.0)}
insert(GAL): successful {GALENA, (64.0,-156.0)}
insert(GKN): successful {GULKANA, (62.0,-145.0)}
insert(SGY): successful {SKAGWAY, (59.0,-135.0)}
insert(HOM): successful {HOMER, (59.0,-151.0)}
insert(ILI): successful {ILIAMNA, (59.0,-154.0)}
insert(UTO): successful {INDIAN MOUNTAINS, (65.0,-153.0)}
insert(NGB): successful {NINBO, (29.0,121.0)}
insert(NKG): successful {NANJING, (31.0,118.0)}
insert(HFE): successful {HEFEI, (31.0,117.0)}
insert(TAO): successful {QINGDAO, (36.0,120.0)}
insert(SHA): successful {SHANGHAI, (31.0,121.0)}
insert(YNT): successful {YANTAI, (37.0,121.0)}
insert(CKG): successful {CHONGQING, (29.0,106.0)}
insert(LXA): successful {LHASA, (0.0,0.0)}
insert(CTU): successful {CHENGDU, (30.0,103.0)}
insert(HME): successful {HASSI-MESSAOUD, (31.0,6.0)}
insert(INZ): successful {IN SALAH, (27.0,2.0)}
insert(YEV): successful {INUVIK, (68.0,-133.0)}
insert(YFB): successful {IQALUIT, (63.0,-68.0)}
insert(YFC): successful {FREDERICTON, (45.0,-66.0)}
insert(IVL): successful {IVALO, (68.0,27.0)}
insert(JOE): successful {JOENSUU, (62.0,29.0)}
insert(GKA): successful {GOROKA, (-6.0,145.0)}
insert(MAG): successful {MADANG, (-5.0,145.0)}
insert(HGU): successful {MOUNT HAGEN, (-5.0,144.0)}
insert(LAE): successful {NADZAB, (-6.0,146.0)}
insert(POM): successful {PORT MORESBY, (-9.0,147.0)}
insert(WWK): successful {WEWAK, (-3.0,143.0)}
insert(VEY): successful {VESTMANNAEYJAR, (63.0,-20.0)}
insert(YAM): successful {SAULT SAINTE MARIE, (46.0,-84.0)}
insert(YAV): successful {WINNIPEG, (50.0,-97.0)}
insert(YAW): successful {HALIFAX, (44.0,-63.0)}
insert(YAY): successful {ST. ANTHONY, (51.0,-56.0)}
insert(YAZ): successful {TOFINO, (49.0,-125.0)}
insert(YBB): successful {PELLY BAY, (68.0,-89.0)}
insert(YDQ): successful {DAWSON CREEK, (55.0,-120.0)}
insert(GHA): successful {GHARDAIA, (32.0,3.0)}
insert(PKO): successful {PARAKOU, (9.0,2.0)}
insert(OUA): successful {OUAGADOUGOU, (12.0,-1.0)}
insert(BOY): successful {BOBO-DIOULASSO, (11.0,-4.0)}
insert(ACC): successful {ACCRA, (5.0,0.0)}
insert(TML): successful {TAMALE, (9.0,0.0)}
insert(GLO): successful {GOLOUCHESTERSHIRE, (51.0,-2.0)}
insert(OGX): successful {OUARGLA, (31.0,5.0)}
insert(IAM): successful {ZARZAITINE, (28.0,9.0)}
insert(COO): successful {COTONOU, (6.0,2.0)}
insert(TLM): successful {TLEMCEN, (35.0,-1.0)}
insert(ORN): successful {ORAN, (35.0,2.0)}
insert(MUW): successful {GHRISS, (35.0,3.0)}
insert(AZR): successful {ADRAR, (27.0,0.0)}
insert(TGR): successful {TOUGGOURT, (32.0,14.0)}
size: 100
list:
  (y=0.0) 100:98
  (x=53.0) 66:64
  (y=8.0) 19:17
  (y=24.0) 16:14
  (x=61.0) 9:7
  (y=25.0) 6:4
  (y=27.0) 4:2
  (x=68.0) 3:1
  [IVL: (68.0,27.0)]
  (y=29.0) 2:0
  [JOE: (62.0,29.0)]
  [KAJ: (64.0,27.0)]
  [JYV: (62.0,25.0)]
  (x=65.0) 2:0
  [KEM: (65.0,24.0)]
  [KEV: (61.0,24.0)]
  (y=25.0) 3:1
  [HEM: (60.0,25.0)]
  (x=59.0) 2:0
  (x=60.0) 2:0
  [HEL: (60.0,24.0)]
  [TLL: (59.0,24.0)]
  [null]
  (x=68.0) 7:5
  [ENF: (68.0,23.0)]
  (y=16.0) 6:4
  [KAU: (63.0,23.0)]
  (x=54.0) 5:3
  (y=10.0) 2:0
  [KEL: (54.0,10.0)]
  [GWT: (54.0,8.0)]
  (y=10.0) 3:1
  [LBC: (53.0,10.0)]
  (y=9.0) 2:0
  [XFW: (53.0,9.0)]
  [WVN: (53.0,8.0)]
  (y=5.0) 3:1
  (y=6.5) 3:1
  [EME: (53.0,7.0)]
  (y=5.75) 2:0
  [BMK: (53.0,6.0)]
  [NRD: (53.0,5.0)]
  [null]
  (y=5.0) 47:45
  (y=79.0) 33:31
  (y=87.0) 18:16
  (y=126.0) 17:15
  (x=21.5) 7:5
  [HRB: (45.0,126.0)]
  (x=-5.0) 6:4
  (y=145.0) 3:1
  [MAG: (-5.0,145.0)]
  (x=-3.0) 2:0
  [WWK: (-3.0,143.0)]
  [HGU: (-5.0,144.0)]
  (y=146.0) 3:1
  (y=147.0) 2:0
  [POM: (-9.0,147.0)]
  [LAE: (-6.0,146.0)]
  [GKA: (-6.0,145.0)]
  (x=38.0) 10:8
  (y=106.5) 2:0
  [DLC: (38.0,121.0)]
  [URC: (43.0,87.0)]
  (x=29.0) 8:6
  (y=118.0) 8:6
  (x=31.0) 5:3
  (y=120.0) 4:2
  (x=34.5) 3:1
  (y=121.0) 2:0
  [YNT: (37.0,121.0)]
  [TAO: (36.0,120.0)]
  [SHA: (31.0,121.0)]
  [NKG: (31.0,118.0)]
  [NGB: (29.0,121.0)]
  (y=106.0) 3:1
  (y=112.0) 2:0
  [HFE: (31.0,117.0)]
  [CKG: (29.0,106.0)]
  [CTU: (30.0,103.0)]
  [null]
  [HTN: (37.0,79.0)]
  (x=21.5) 15:13
  (y=14.0) 11:9
  (x=35.0) 5:3
  [DJE: (35.0,14.0)]
  (y=23.0) 4:2
  [SFA: (34.0,23.0)]
  (x=33.0) 3:1
  (x=34.0) 2:0
  [EBM: (34.0,14.0)]
  [TOE: (33.0,14.0)]
  [TGR: (32.0,14.0)]
  (x=37.25) 6:4
  (y=8.0) 2:0
  [MHG: (49.0,8.0)]
  [HHN: (49.0,7.0)]
  (x=31.0) 4:2
  (y=6.0) 3:1
  [HME: (31.0,6.0)]
  (x=34.0) 2:0
  [BSK: (34.0,5.0)]
  [OGX: (31.0,5.0)]
  [IAM: (28.0,9.0)]
  (y=8.0) 4:2
  [CBQ: (4.0,8.0)]
  (y=6.5) 3:1
  [ENU: (6.0,7.0)]
  (x=6.0) 2:0
  (x=12.0) 2:0
  [QUS: (12.0,6.0)]
  [BNI: (6.0,5.0)]
  [null]
  (x=29.0) 14:12
  (x=30.0) 5:3
  (x=32.0) 4:2
  (x=35.0) 3:1
  (y=2.5) 2:0
  [MUW: (35.0,3.0)]
  [ORN: (35.0,2.0)]
  [GHA: (32.0,3.0)]
  [ELG: (30.0,2.0)]
  [TMX: (29.0,0.0)]
  (x=9.0) 9:7
  (x=19.0) 5:3
  (y=2.0) 2:0
  [INZ: (27.0,2.0)]
  [AZR: (27.0,0.0)]
  (y=2.0) 3:1
  [PKO: (9.0,2.0)]
  (y=1.0) 2:0
  [LRL: (9.0,1.0)]
  [TML: (9.0,0.0)]
  (x=0.0) 4:2
  (x=4.5) 4:2
  (y=1.0) 3:1
  (y=2.0) 2:0
  [COO: (6.0,2.0)]
  [LFW: (6.0,1.0)]
  [ACC: (5.0,0.0)]
  [LXA: (0.0,0.0)]
  [null]
  (x=7.0) 34:32
  (y=-5.0) 31:29
  (y=-2.5) 9:7
  (x=52.0) 6:4
  (y=-1.25) 2:0
  [BHX: (52.0,-1.0)]
  [CVT: (52.0,-2.0)]
  (x=12.0) 4:2
  (x=32.0) 3:1
  (x=42.0) 2:0
  [GLO: (51.0,-2.0)]
  [TLM: (35.0,-1.0)]
  [OUA: (12.0,-1.0)]
  [NYI: (7.0,-2.0)]
  (x=9.0) 3:1
  (x=11.0) 2:0
  [BOY: (11.0,-4.0)]
  [HGO: (9.0,-5.0)]
  [BYK: (7.0,-5.0)]
  (x=55.0) 22:20
  (y=-92.5) 15:13
  (x=63.0) 4:2
  (y=-48.75) 3:1
  [VEY: (63.0,-20.0)]
  (x=68.0) 2:0
  [YBB: (68.0,-89.0)]
  [YFB: (63.0,-68.0)]
  [LDY: (55.0,-7.0)]
  (x=64.0) 11:9
  (y=-146.0) 5:3
  (x=68.0) 2:0
  [YEV: (68.0,-133.0)]
  [FAI: (64.0,-146.0)]
  (y=-156.0) 3:1
  (y=-151.0) 3:1
  [FBK: (64.0,-147.0)]
  (x=65.0) 2:0
  [UTO: (65.0,-153.0)]
  [GAL: (64.0,-156.0)]
  [null]
  (y=-145.0) 6:4
  (y=-135.0) 3:1
  (y=-120.0) 2:0
  [YDQ: (55.0,-120.0)]
  [SGY: (59.0,-135.0)]
  [GKN: (62.0,-145.0)]
  (x=59.5) 3:1
  [ENA: (60.0,-151.0)]
  (y=-154.0) 2:0
  (y=-151.0) 2:0
  [HOM: (59.0,-151.0)]
  [ILI: (59.0,-154.0)]
  [null]
  (y=-66.0) 7:5
  (y=-35.5) 4:2
  [MJC: (7.0,-7.0)]
  (x=44.0) 3:1
  (y=-63.0) 3:1
  (y=-56.0) 2:0
  [YAY: (51.0,-56.0)]
  [YAW: (44.0,-63.0)]
  [YFC: (45.0,-66.0)]
  [null]
  (y=-97.0) 3:1
  (x=46.0) 2:0
  (y=-84.0) 2:0
  [YAM: (46.0,-84.0)]
  [YAV: (50.0,-97.0)]
  [null]
  [YAZ: (49.0,-125.0)]
  (y=-3.0) 3:1
  (x=4.0) 2:0
  (x=5.0) 2:0
  [ABJ: (5.0,-3.0)]
  [TKD: (4.0,-1.0)]
  [null]
  [DJO: (6.0,-6.0)]
Tree structure:
  | | | | | | | | [IVL: (68.0,27.0)]
  | | | | | | | (x=68.0) 3:1
  | | | | | | | | | [JOE: (62.0,29.0)]
  | | | | | | | | (y=29.0) 2:0
  | | | | | | | | | [KAJ: (64.0,27.0)]
  | | | | | | (y=27.0) 4:2
  | | | | | | | [JYV: (62.0,25.0)]
  | | | | | (y=25.0) 6:4
  | | | | | | | [KEM: (65.0,24.0)]
  | | | | | | (x=65.0) 2:0
  | | | | | | | [KEV: (61.0,24.0)]
  | | | | (x=61.0) 9:7
  | | | | | | [HEM: (60.0,25.0)]
  | | | | | (y=25.0) 3:1
  | | | | | | | | [HEL: (60.0,24.0)]
  | | | | | | | (x=60.0) 2:0
  | | | | | | | | [TLL: (59.0,24.0)]
  | | | | | | (x=59.0) 2:0
  | | | | | | | [null]
  | | | (y=24.0) 16:14
  | | | | | [ENF: (68.0,23.0)]
  | | | | (x=68.0) 7:5
  | | | | | | [KAU: (63.0,23.0)]
  | | | | | (y=16.0) 6:4
  | | | | | | | | [KEL: (54.0,10.0)]
  | | | | | | | (y=10.0) 2:0
  | | | | | | | | [GWT: (54.0,8.0)]
  | | | | | | (x=54.0) 5:3
  | | | | | | | | [LBC: (53.0,10.0)]
  | | | | | | | (y=10.0) 3:1
  | | | | | | | | | [XFW: (53.0,9.0)]
  | | | | | | | | (y=9.0) 2:0
  | | | | | | | | | [WVN: (53.0,8.0)]
  | | (y=8.0) 19:17
  | | | | | [EME: (53.0,7.0)]
  | | | | (y=6.5) 3:1
  | | | | | | [BMK: (53.0,6.0)]
  | | | | | (y=5.75) 2:0
  | | | | | | [NRD: (53.0,5.0)]
  | | | (y=5.0) 3:1
  | | | | [null]
  | (x=53.0) 66:64
  | | | | | | | [HRB: (45.0,126.0)]
  | | | | | | (x=21.5) 7:5
  | | | | | | | | | [MAG: (-5.0,145.0)]
  | | | | | | | | (y=145.0) 3:1
  | | | | | | | | | | [WWK: (-3.0,143.0)]
  | | | | | | | | | (x=-3.0) 2:0
  | | | | | | | | | | [HGU: (-5.0,144.0)]
  | | | | | | | (x=-5.0) 6:4
  | | | | | | | | | | [POM: (-9.0,147.0)]
  | | | | | | | | | (y=147.0) 2:0
  | | | | | | | | | | [LAE: (-6.0,146.0)]
  | | | | | | | | (y=146.0) 3:1
  | | | | | | | | | [GKA: (-6.0,145.0)]
  | | | | | (y=126.0) 17:15
  | | | | | | | | [DLC: (38.0,121.0)]
  | | | | | | | (y=106.5) 2:0
  | | | | | | | | [URC: (43.0,87.0)]
  | | | | | | (x=38.0) 10:8
  | | | | | | | | | | | | | [YNT: (37.0,121.0)]
  | | | | | | | | | | | | (y=121.0) 2:0
  | | | | | | | | | | | | | [TAO: (36.0,120.0)]
  | | | | | | | | | | | (x=34.5) 3:1
  | | | | | | | | | | | | [SHA: (31.0,121.0)]
  | | | | | | | | | | (y=120.0) 4:2
  | | | | | | | | | | | [NKG: (31.0,118.0)]
  | | | | | | | | | (x=31.0) 5:3
  | | | | | | | | | | [NGB: (29.0,121.0)]
  | | | | | | | | (y=118.0) 8:6
  | | | | | | | | | | | [HFE: (31.0,117.0)]
  | | | | | | | | | | (y=112.0) 2:0
  | | | | | | | | | | | [CKG: (29.0,106.0)]
  | | | | | | | | | (y=106.0) 3:1
  | | | | | | | | | | [CTU: (30.0,103.0)]
  | | | | | | | (x=29.0) 8:6
  | | | | | | | | [null]
  | | | | (y=87.0) 18:16
  | | | | | [HTN: (37.0,79.0)]
  | | | (y=79.0) 33:31
  | | | | | | | [DJE: (35.0,14.0)]
  | | | | | | (x=35.0) 5:3
  | | | | | | | | [SFA: (34.0,23.0)]
  | | | | | | | (y=23.0) 4:2
  | | | | | | | | | | [EBM: (34.0,14.0)]
  | | | | | | | | | (x=34.0) 2:0
  | | | | | | | | | | [TOE: (33.0,14.0)]
  | | | | | | | | (x=33.0) 3:1
  | | | | | | | | | [TGR: (32.0,14.0)]
  | | | | | (y=14.0) 11:9
  | | | | | | | | [MHG: (49.0,8.0)]
  | | | | | | | (y=8.0) 2:0
  | | | | | | | | [HHN: (49.0,7.0)]
  | | | | | | (x=37.25) 6:4
  | | | | | | | | | [HME: (31.0,6.0)]
  | | | | | | | | (y=6.0) 3:1
  | | | | | | | | | | [BSK: (34.0,5.0)]
  | | | | | | | | | (x=34.0) 2:0
  | | | | | | | | | | [OGX: (31.0,5.0)]
  | | | | | | | (x=31.0) 4:2
  | | | | | | | | [IAM: (28.0,9.0)]
  | | | | (x=21.5) 15:13
  | | | | | | [CBQ: (4.0,8.0)]
  | | | | | (y=8.0) 4:2
  | | | | | | | [ENU: (6.0,7.0)]
  | | | | | | (y=6.5) 3:1
  | | | | | | | | | [QUS: (12.0,6.0)]
  | | | | | | | | (x=12.0) 2:0
  | | | | | | | | | [BNI: (6.0,5.0)]
  | | | | | | | (x=6.0) 2:0
  | | | | | | | | [null]
  | | (y=5.0) 47:45
  | | | | | | | | [MUW: (35.0,3.0)]
  | | | | | | | (y=2.5) 2:0
  | | | | | | | | [ORN: (35.0,2.0)]
  | | | | | | (x=35.0) 3:1
  | | | | | | | [GHA: (32.0,3.0)]
  | | | | | (x=32.0) 4:2
  | | | | | | [ELG: (30.0,2.0)]
  | | | | (x=30.0) 5:3
  | | | | | [TMX: (29.0,0.0)]
  | | | (x=29.0) 14:12
  | | | | | | | [INZ: (27.0,2.0)]
  | | | | | | (y=2.0) 2:0
  | | | | | | | [AZR: (27.0,0.0)]
  | | | | | (x=19.0) 5:3
  | | | | | | | [PKO: (9.0,2.0)]
  | | | | | | (y=2.0) 3:1
  | | | | | | | | [LRL: (9.0,1.0)]
  | | | | | | | (y=1.0) 2:0
  | | | | | | | | [TML: (9.0,0.0)]
  | | | | (x=9.0) 9:7
  | | | | | | | | | [COO: (6.0,2.0)]
  | | | | | | | | (y=2.0) 2:0
  | | | | | | | | | [LFW: (6.0,1.0)]
  | | | | | | | (y=1.0) 3:1
  | | | | | | | | [ACC: (5.0,0.0)]
  | | | | | | (x=4.5) 4:2
  | | | | | | | [LXA: (0.0,0.0)]
  | | | | | (x=0.0) 4:2
  | | | | | | [null]
  (y=0.0) 100:98
  | | | | | | [BHX: (52.0,-1.0)]
  | | | | | (y=-1.25) 2:0
  | | | | | | [CVT: (52.0,-2.0)]
  | | | | (x=52.0) 6:4
  | | | | | | | | [GLO: (51.0,-2.0)]
  | | | | | | | (x=42.0) 2:0
  | | | | | | | | [TLM: (35.0,-1.0)]
  | | | | | | (x=32.0) 3:1
  | | | | | | | [OUA: (12.0,-1.0)]
  | | | | | (x=12.0) 4:2
  | | | | | | [NYI: (7.0,-2.0)]
  | | | (y=-2.5) 9:7
  | | | | | | [BOY: (11.0,-4.0)]
  | | | | | (x=11.0) 2:0
  | | | | | | [HGO: (9.0,-5.0)]
  | | | | (x=9.0) 3:1
  | | | | | [BYK: (7.0,-5.0)]
  | | (y=-5.0) 31:29
  | | | | | | | [VEY: (63.0,-20.0)]
  | | | | | | (y=-48.75) 3:1
  | | | | | | | | [YBB: (68.0,-89.0)]
  | | | | | | | (x=68.0) 2:0
  | | | | | | | | [YFB: (63.0,-68.0)]
  | | | | | (x=63.0) 4:2
  | | | | | | [LDY: (55.0,-7.0)]
  | | | | (y=-92.5) 15:13
  | | | | | | | | [YEV: (68.0,-133.0)]
  | | | | | | | (x=68.0) 2:0
  | | | | | | | | [FAI: (64.0,-146.0)]
  | | | | | | (y=-146.0) 5:3
  | | | | | | | | | [FBK: (64.0,-147.0)]
  | | | | | | | | (y=-151.0) 3:1
  | | | | | | | | | | [UTO: (65.0,-153.0)]
  | | | | | | | | | (x=65.0) 2:0
  | | | | | | | | | | [GAL: (64.0,-156.0)]
  | | | | | | | (y=-156.0) 3:1
  | | | | | | | | [null]
  | | | | | (x=64.0) 11:9
  | | | | | | | | | [YDQ: (55.0,-120.0)]
  | | | | | | | | (y=-120.0) 2:0
  | | | | | | | | | [SGY: (59.0,-135.0)]
  | | | | | | | (y=-135.0) 3:1
  | | | | | | | | [GKN: (62.0,-145.0)]
  | | | | | | (y=-145.0) 6:4
  | | | | | | | | [ENA: (60.0,-151.0)]
  | | | | | | | (x=59.5) 3:1
  | | | | | | | | | | [HOM: (59.0,-151.0)]
  | | | | | | | | | (y=-151.0) 2:0
  | | | | | | | | | | [ILI: (59.0,-154.0)]
  | | | | | | | | (y=-154.0) 2:0
  | | | | | | | | | [null]
  | | | (x=55.0) 22:20
  | | | | | | [MJC: (7.0,-7.0)]
  | | | | | (y=-35.5) 4:2
  | | | | | | | | | [YAY: (51.0,-56.0)]
  | | | | | | | | (y=-56.0) 2:0
  | | | | | | | | | [YAW: (44.0,-63.0)]
  | | | | | | | (y=-63.0) 3:1
  | | | | | | | | [YFC: (45.0,-66.0)]
  | | | | | | (x=44.0) 3:1
  | | | | | | | [null]
  | | | | (y=-66.0) 7:5
  | | | | | | | | [YAM: (46.0,-84.0)]
  | | | | | | | (y=-84.0) 2:0
  | | | | | | | | [YAV: (50.0,-97.0)]
  | | | | | | (x=46.0) 2:0
  | | | | | | | [null]
  | | | | | (y=-97.0) 3:1
  | | | | | | [YAZ: (49.0,-125.0)]
  | (x=7.0) 34:32
  | | | | | [ABJ: (5.0,-3.0)]
  | | | | (x=5.0) 2:0
  | | | | | [TKD: (4.0,-1.0)]
  | | | (x=4.0) 2:0
  | | | | [null]
  | | (y=-3.0) 3:1
  | | | [DJO: (6.0,-6.0)]
delete(POM): successful
delete(WWK): successful
delete(VEY): successful
delete(YAM): successful
delete(YAV): successful
delete(YAW): successful
delete(YAY): successful
delete(YAZ): successful
delete(YBB): successful
delete(YDQ): successful
delete(GHA): successful
delete(PKO): successful
delete(OUA): successful
delete(BOY): successful
delete(ACC): successful
delete(TML): successful
delete(GLO): successful
delete(OGX): successful
delete(IAM): successful
delete(COO): successful
delete(TLM): successful
delete(ORN): successful
delete(MUW): successful
delete(AZR): successful
delete(TGR): successful
delete(TMX): successful
delete(NRD): successful
delete(GWT): successful
delete(TLL): successful
delete(ENF): successful
delete(KEV): successful
delete(HEM): successful
delete(HEL): successful
delete(BSK): successful
delete(ELG): successful
delete(HTN): successful
delete(URC): successful
delete(HRB): successful
delete(DLC): successful
delete(NYI): successful
delete(TKD): successful
delete(ABJ): successful
delete(BYK): successful
delete(DJO): successful
delete(HGO): successful
delete(MJC): successful
delete(JYV): successful
delete(KAU): successful
delete(KEM): successful
delete(KAJ): successful
list:
  (y=0.0) 50:98
  (x=53.0) 35:64
  (y=8.0) 8:17
  (y=24.0) 6:14
  (x=61.0) 2:7
  (y=25.0) 2:4
  (y=27.0) 2:2
  (x=68.0) 2:1
  [IVL: (68.0,27.0)]
  (y=29.0) 1:0
  [JOE: (62.0,29.0)]
  [null]
  [null]
  (x=65.0) 0:0
  [null]
  [null]
  (y=25.0) 0:1
  [null]
  (x=59.0) 0:0
  (x=60.0) 0:0
  [null]
  [null]
  [null]
  (x=68.0) 4:5
  [null]
  (y=16.0) 4:4
  [null]
  (x=54.0) 4:3
  (y=10.0) 1:0
  [KEL: (54.0,10.0)]
  [null]
  (y=10.0) 3:1
  [LBC: (53.0,10.0)]
  (y=9.0) 2:0
  [XFW: (53.0,9.0)]
  [WVN: (53.0,8.0)]
  (y=5.0) 2:1
  (y=6.5) 2:1
  [EME: (53.0,7.0)]
  (y=5.75) 1:0
  [BMK: (53.0,6.0)]
  [null]
  [null]
  (y=5.0) 27:45
  (y=79.0) 23:31
  (y=87.0) 12:16
  (y=126.0) 12:15
  (x=21.5) 4:5
  [null]
  (x=-5.0) 4:4
  (y=145.0) 2:1
  [MAG: (-5.0,145.0)]
  (x=-3.0) 1:0
  [null]
  [HGU: (-5.0,144.0)]
  (y=146.0) 2:1
  (y=147.0) 1:0
  [null]
  [LAE: (-6.0,146.0)]
  [GKA: (-6.0,145.0)]
  (x=38.0) 8:8
  (y=106.5) 0:0
  [null]
  [null]
  (x=29.0) 8:6
  (y=118.0) 8:6
  (x=31.0) 5:3
  (y=120.0) 4:2
  (x=34.5) 3:1
  (y=121.0) 2:0
  [YNT: (37.0,121.0)]
  [TAO: (36.0,120.0)]
  [SHA: (31.0,121.0)]
  [NKG: (31.0,118.0)]
  [NGB: (29.0,121.0)]
  (y=106.0) 3:1
  (y=112.0) 2:0
  [HFE: (31.0,117.0)]
  [CKG: (29.0,106.0)]
  [CTU: (30.0,103.0)]
  [null]
  [null]
  (x=21.5) 11:13
  (y=14.0) 7:9
  (x=35.0) 4:3
  [DJE: (35.0,14.0)]
  (y=23.0) 3:2
  [SFA: (34.0,23.0)]
  (x=33.0) 2:1
  (x=34.0) 2:0
  [EBM: (34.0,14.0)]
  [TOE: (33.0,14.0)]
  [null]
  (x=37.25) 3:4
  (y=8.0) 2:0
  [MHG: (49.0,8.0)]
  [HHN: (49.0,7.0)]
  (x=31.0) 1:2
  (y=6.0) 1:1
  [HME: (31.0,6.0)]
  (x=34.0) 0:0
  [null]
  [null]
  [null]
  (y=8.0) 4:2
  [CBQ: (4.0,8.0)]
  (y=6.5) 3:1
  [ENU: (6.0,7.0)]
  (x=6.0) 2:0
  (x=12.0) 2:0
  [QUS: (12.0,6.0)]
  [BNI: (6.0,5.0)]
  [null]
  (x=29.0) 4:12
  (x=30.0) 0:3
  (x=32.0) 0:2
  (x=35.0) 0:1
  (y=2.5) 0:0
  [null]
  [null]
  [null]
  [null]
  [null]
  (x=9.0) 4:7
  (x=19.0) 2:3
  (y=2.0) 1:0
  [INZ: (27.0,2.0)]
  [null]
  (y=2.0) 1:1
  [null]
  (y=1.0) 1:0
  [LRL: (9.0,1.0)]
  [null]
  (x=0.0) 2:2
  (x=4.5) 2:2
  (y=1.0) 1:1
  (y=2.0) 1:0
  [null]
  [LFW: (6.0,1.0)]
  [null]
  [LXA: (0.0,0.0)]
  [null]
  (x=7.0) 15:32
  (y=-5.0) 15:29
  (y=-2.5) 2:7
  (x=52.0) 2:4
  (y=-1.25) 2:0
  [BHX: (52.0,-1.0)]
  [CVT: (52.0,-2.0)]
  (x=12.0) 0:2
  (x=32.0) 0:1
  (x=42.0) 0:0
  [null]
  [null]
  [null]
  [null]
  (x=9.0) 0:1
  (x=11.0) 0:0
  [null]
  [null]
  [null]
  (x=55.0) 13:20
  (y=-92.5) 12:13
  (x=63.0) 2:2
  (y=-48.75) 1:1
  [null]
  (x=68.0) 1:0
  [null]
  [YFB: (63.0,-68.0)]
  [LDY: (55.0,-7.0)]
  (x=64.0) 10:9
  (y=-146.0) 5:3
  (x=68.0) 2:0
  [YEV: (68.0,-133.0)]
  [FAI: (64.0,-146.0)]
  (y=-156.0) 3:1
  (y=-151.0) 3:1
  [FBK: (64.0,-147.0)]
  (x=65.0) 2:0
  [UTO: (65.0,-153.0)]
  [GAL: (64.0,-156.0)]
  [null]
  (y=-145.0) 5:4
  (y=-135.0) 2:1
  (y=-120.0) 1:0
  [null]
  [SGY: (59.0,-135.0)]
  [GKN: (62.0,-145.0)]
  (x=59.5) 3:1
  [ENA: (60.0,-151.0)]
  (y=-154.0) 2:0
  (y=-151.0) 2:0
  [HOM: (59.0,-151.0)]
  [ILI: (59.0,-154.0)]
  [null]
  (y=-66.0) 1:5
  (y=-35.5) 1:2
  [null]
  (x=44.0) 1:1
  (y=-63.0) 1:1
  (y=-56.0) 0:0
  [null]
  [null]
  [YFC: (45.0,-66.0)]
  [null]
  (y=-97.0) 0:1
  (x=46.0) 0:0
  (y=-84.0) 0:0
  [null]
  [null]
  [null]
  [null]
  (y=-3.0) 0:1
  (x=4.0) 0:0
  (x=5.0) 0:0
  [null]
  [null]
  [null]
  [null]
Tree structure:
  | | | | | | | | [IVL: (68.0,27.0)]
  | | | | | | | (x=68.0) 2:1
  | | | | | | | | | [JOE: (62.0,29.0)]
  | | | | | | | | (y=29.0) 1:0
  | | | | | | | | | [null]
  | | | | | | (y=27.0) 2:2
  | | | | | | | [null]
  | | | | | (y=25.0) 2:4
  | | | | | | | [null]
  | | | | | | (x=65.0) 0:0
  | | | | | | | [null]
  | | | | (x=61.0) 2:7
  | | | | | | [null]
  | | | | | (y=25.0) 0:1
  | | | | | | | | [null]
  | | | | | | | (x=60.0) 0:0
  | | | | | | | | [null]
  | | | | | | (x=59.0) 0:0
  | | | | | | | [null]
  | | | (y=24.0) 6:14
  | | | | | [null]
  | | | | (x=68.0) 4:5
  | | | | | | [null]
  | | | | | (y=16.0) 4:4
  | | | | | | | | [KEL: (54.0,10.0)]
  | | | | | | | (y=10.0) 1:0
  | | | | | | | | [null]
  | | | | | | (x=54.0) 4:3
  | | | | | | | | [LBC: (53.0,10.0)]
  | | | | | | | (y=10.0) 3:1
  | | | | | | | | | [XFW: (53.0,9.0)]
  | | | | | | | | (y=9.0) 2:0
  | | | | | | | | | [WVN: (53.0,8.0)]
  | | (y=8.0) 8:17
  | | | | | [EME: (53.0,7.0)]
  | | | | (y=6.5) 2:1
  | | | | | | [BMK: (53.0,6.0)]
  | | | | | (y=5.75) 1:0
  | | | | | | [null]
  | | | (y=5.0) 2:1
  | | | | [null]
  | (x=53.0) 35:64
  | | | | | | | [null]
  | | | | | | (x=21.5) 4:5
  | | | | | | | | | [MAG: (-5.0,145.0)]
  | | | | | | | | (y=145.0) 2:1
  | | | | | | | | | | [null]
  | | | | | | | | | (x=-3.0) 1:0
  | | | | | | | | | | [HGU: (-5.0,144.0)]
  | | | | | | | (x=-5.0) 4:4
  | | | | | | | | | | [null]
  | | | | | | | | | (y=147.0) 1:0
  | | | | | | | | | | [LAE: (-6.0,146.0)]
  | | | | | | | | (y=146.0) 2:1
  | | | | | | | | | [GKA: (-6.0,145.0)]
  | | | | | (y=126.0) 12:15
  | | | | | | | | [null]
  | | | | | | | (y=106.5) 0:0
  | | | | | | | | [null]
  | | | | | | (x=38.0) 8:8
  | | | | | | | | | | | | | [YNT: (37.0,121.0)]
  | | | | | | | | | | | | (y=121.0) 2:0
  | | | | | | | | | | | | | [TAO: (36.0,120.0)]
  | | | | | | | | | | | (x=34.5) 3:1
  | | | | | | | | | | | | [SHA: (31.0,121.0)]
  | | | | | | | | | | (y=120.0) 4:2
  | | | | | | | | | | | [NKG: (31.0,118.0)]
  | | | | | | | | | (x=31.0) 5:3
  | | | | | | | | | | [NGB: (29.0,121.0)]
  | | | | | | | | (y=118.0) 8:6
  | | | | | | | | | | | [HFE: (31.0,117.0)]
  | | | | | | | | | | (y=112.0) 2:0
  | | | | | | | | | | | [CKG: (29.0,106.0)]
  | | | | | | | | | (y=106.0) 3:1
  | | | | | | | | | | [CTU: (30.0,103.0)]
  | | | | | | | (x=29.0) 8:6
  | | | | | | | | [null]
  | | | | (y=87.0) 12:16
  | | | | | [null]
  | | | (y=79.0) 23:31
  | | | | | | | [DJE: (35.0,14.0)]
  | | | | | | (x=35.0) 4:3
  | | | | | | | | [SFA: (34.0,23.0)]
  | | | | | | | (y=23.0) 3:2
  | | | | | | | | | | [EBM: (34.0,14.0)]
  | | | | | | | | | (x=34.0) 2:0
  | | | | | | | | | | [TOE: (33.0,14.0)]
  | | | | | | | | (x=33.0) 2:1
  | | | | | | | | | [null]
  | | | | | (y=14.0) 7:9
  | | | | | | | | [MHG: (49.0,8.0)]
  | | | | | | | (y=8.0) 2:0
  | | | | | | | | [HHN: (49.0,7.0)]
  | | | | | | (x=37.25) 3:4
  | | | | | | | | | [HME: (31.0,6.0)]
  | | | | | | | | (y=6.0) 1:1
  | | | | | | | | | | [null]
  | | | | | | | | | (x=34.0) 0:0
  | | | | | | | | | | [null]
  | | | | | | | (x=31.0) 1:2
  | | | | | | | | [null]
  | | | | (x=21.5) 11:13
  | | | | | | [CBQ: (4.0,8.0)]
  | | | | | (y=8.0) 4:2
  | | | | | | | [ENU: (6.0,7.0)]
  | | | | | | (y=6.5) 3:1
  | | | | | | | | | [QUS: (12.0,6.0)]
  | | | | | | | | (x=12.0) 2:0
  | | | | | | | | | [BNI: (6.0,5.0)]
  | | | | | | | (x=6.0) 2:0
  | | | | | | | | [null]
  | | (y=5.0) 27:45
  | | | | | | | | [null]
  | | | | | | | (y=2.5) 0:0
  | | | | | | | | [null]
  | | | | | | (x=35.0) 0:1
  | | | | | | | [null]
  | | | | | (x=32.0) 0:2
  | | | | | | [null]
  | | | | (x=30.0) 0:3
  | | | | | [null]
  | | | (x=29.0) 4:12
  | | | | | | | [INZ: (27.0,2.0)]
  | | | | | | (y=2.0) 1:0
  | | | | | | | [null]
  | | | | | (x=19.0) 2:3
  | | | | | | | [null]
  | | | | | | (y=2.0) 1:1
  | | | | | | | | [LRL: (9.0,1.0)]
  | | | | | | | (y=1.0) 1:0
  | | | | | | | | [null]
  | | | | (x=9.0) 4:7
  | | | | | | | | | [null]
  | | | | | | | | (y=2.0) 1:0
  | | | | | | | | | [LFW: (6.0,1.0)]
  | | | | | | | (y=1.0) 1:1
  | | | | | | | | [null]
  | | | | | | (x=4.5) 2:2
  | | | | | | | [LXA: (0.0,0.0)]
  | | | | | (x=0.0) 2:2
  | | | | | | [null]
  (y=0.0) 50:98
  | | | | | | [BHX: (52.0,-1.0)]
  | | | | | (y=-1.25) 2:0
  | | | | | | [CVT: (52.0,-2.0)]
  | | | | (x=52.0) 2:4
  | | | | | | | | [null]
  | | | | | | | (x=42.0) 0:0
  | | | | | | | | [null]
  | | | | | | (x=32.0) 0:1
  | | | | | | | [null]
  | | | | | (x=12.0) 0:2
  | | | | | | [null]
  | | | (y=-2.5) 2:7
  | | | | | | [null]
  | | | | | (x=11.0) 0:0
  | | | | | | [null]
  | | | | (x=9.0) 0:1
  | | | | | [null]
  | | (y=-5.0) 15:29
  | | | | | | | [null]
  | | | | | | (y=-48.75) 1:1
  | | | | | | | | [null]
  | | | | | | | (x=68.0) 1:0
  | | | | | | | | [YFB: (63.0,-68.0)]
  | | | | | (x=63.0) 2:2
  | | | | | | [LDY: (55.0,-7.0)]
  | | | | (y=-92.5) 12:13
  | | | | | | | | [YEV: (68.0,-133.0)]
  | | | | | | | (x=68.0) 2:0
  | | | | | | | | [FAI: (64.0,-146.0)]
  | | | | | | (y=-146.0) 5:3
  | | | | | | | | | [FBK: (64.0,-147.0)]
  | | | | | | | | (y=-151.0) 3:1
  | | | | | | | | | | [UTO: (65.0,-153.0)]
  | | | | | | | | | (x=65.0) 2:0
  | | | | | | | | | | [GAL: (64.0,-156.0)]
  | | | | | | | (y=-156.0) 3:1
  | | | | | | | | [null]
  | | | | | (x=64.0) 10:9
  | | | | | | | | | [null]
  | | | | | | | | (y=-120.0) 1:0
  | | | | | | | | | [SGY: (59.0,-135.0)]
  | | | | | | | (y=-135.0) 2:1
  | | | | | | | | [GKN: (62.0,-145.0)]
  | | | | | | (y=-145.0) 5:4
  | | | | | | | | [ENA: (60.0,-151.0)]
  | | | | | | | (x=59.5) 3:1
  | | | | | | | | | | [HOM: (59.0,-151.0)]
  | | | | | | | | | (y=-151.0) 2:0
  | | | | | | | | | | [ILI: (59.0,-154.0)]
  | | | | | | | | (y=-154.0) 2:0
  | | | | | | | | | [null]
  | | | (x=55.0) 13:20
  | | | | | | [null]
  | | | | | (y=-35.5) 1:2
  | | | | | | | | | [null]
  | | | | | | | | (y=-56.0) 0:0
  | | | | | | | | | [null]
  | | | | | | | (y=-63.0) 1:1
  | | | | | | | | [YFC: (45.0,-66.0)]
  | | | | | | (x=44.0) 1:1
  | | | | | | | [null]
  | | | | (y=-66.0) 1:5
  | | | | | | | | [null]
  | | | | | | | (y=-84.0) 0:0
  | | | | | | | | [null]
  | | | | | | (x=46.0) 0:0
  | | | | | | | [null]
  | | | | | (y=-97.0) 0:1
  | | | | | | [null]
  | (x=7.0) 15:32
  | | | | | [null]
  | | | | (x=5.0) 0:0
  | | | | | [null]
  | | | (x=4.0) 0:0
  | | | | [null]
  | | (y=-3.0) 0:1
  | | | [null]
size: 50
delete-count: 50
comment:  Deleting LDY should cause a full rebuild
delete(LDY): successful
list:
  (y=0.0) 49:0
  (x=68.0) 35:0
  [IVL: (68.0,27.0)]
  (y=90.0) 34:0
  (y=135.0) 12:0
  (x=-5.0) 4:0
  (y=145.0) 2:0
  [MAG: (-5.0,145.0)]
  [HGU: (-5.0,144.0)]
  (y=146.0) 2:0
  [LAE: (-6.0,146.0)]
  [GKA: (-6.0,145.0)]
  (x=29.0) 8:0
  (y=112.5) 8:0
  (x=37.0) 6:0
  [YNT: (37.0,121.0)]
  (y=121.0) 5:0
  (x=31.0) 2:0
  [SHA: (31.0,121.0)]
  [NGB: (29.0,121.0)]
  (y=117.0) 3:0
  (x=33.0) 3:0
  [TAO: (36.0,120.0)]
  (y=118.0) 2:0
  [NKG: (31.0,118.0)]
  [HFE: (31.0,117.0)]
  [null]
  (x=30.0) 2:0
  [CTU: (30.0,103.0)]
  [CKG: (29.0,106.0)]
  [null]
  (y=29.0) 22:0
  [JOE: (62.0,29.0)]
  (x=29.0) 21:0
  (x=48.5) 13:0
  (y=10.0) 8:0
  (x=54.0) 2:0
  [KEL: (54.0,10.0)]
  [LBC: (53.0,10.0)]
  (x=53.0) 6:0
  (y=6.0) 4:0
  (y=8.0) 4:0
  (y=9.0) 2:0
  [XFW: (53.0,9.0)]
  [WVN: (53.0,8.0)]
  (y=7.0) 2:0
  [EME: (53.0,7.0)]
  [BMK: (53.0,6.0)]
  [null]
  (y=7.0) 2:0
  (y=8.0) 2:0
  [MHG: (49.0,8.0)]
  [HHN: (49.0,7.0)]
  [null]
  (y=14.5) 5:0
  [SFA: (34.0,23.0)]
  (x=35.0) 4:0
  [DJE: (35.0,14.0)]
  (y=7.25) 3:0
  (x=33.0) 2:0
  (x=34.0) 2:0
  [EBM: (34.0,14.0)]
  [TOE: (33.0,14.0)]
  [null]
  [HME: (31.0,6.0)]
  (x=9.5) 8:0
  (y=6.0) 2:0
  [QUS: (12.0,6.0)]
  [INZ: (27.0,2.0)]
  (y=8.0) 6:0
  [CBQ: (4.0,8.0)]
  (x=0.0) 5:0
  (x=4.75) 5:0
  (y=4.0) 4:0
  (y=6.0) 2:0
  [ENU: (6.0,7.0)]
  [BNI: (6.0,5.0)]
  (x=7.125) 2:0
  [LRL: (9.0,1.0)]
  [LFW: (6.0,1.0)]
  [LXA: (0.0,0.0)]
  [null]
  (x=68.0) 14:0
  [YEV: (68.0,-133.0)]
  (y=-90.0) 13:0
  (y=-45.0) 4:0
  (y=-2.0) 2:0
  (y=-1.0) 2:0
  [BHX: (52.0,-1.0)]
  [CVT: (52.0,-2.0)]
  [null]
  (x=45.0) 2:0
  (y=-67.5) 2:0
  [YFC: (45.0,-66.0)]
  [YFB: (63.0,-68.0)]
  [null]
  (y=-135.0) 9:0
  [SGY: (59.0,-135.0)]
  (x=59.0) 8:0
  (y=-156.0) 8:0
  (y=-145.5) 8:0
  [GKN: (62.0,-145.0)]
  (y=-150.75) 7:0
  (y=-147.0) 2:0
  (y=-146.25) 2:0
  [FAI: (64.0,-146.0)]
  [FBK: (64.0,-147.0)]
  [null]
  (x=63.5) 5:0
  (y=-153.375) 2:0
  [UTO: (65.0,-153.0)]
  [GAL: (64.0,-156.0)]
  (y=-153.375) 3:0
  (x=60.0) 2:0
  [ENA: (60.0,-151.0)]
  [HOM: (59.0,-151.0)]
  [ILI: (59.0,-154.0)]
  [null]
  [null]
Tree structure:
  | | [IVL: (68.0,27.0)]
  | (x=68.0) 35:0
  | | | | | | [MAG: (-5.0,145.0)]
  | | | | | (y=145.0) 2:0
  | | | | | | [HGU: (-5.0,144.0)]
  | | | | (x=-5.0) 4:0
  | | | | | | [LAE: (-6.0,146.0)]
  | | | | | (y=146.0) 2:0
  | | | | | | [GKA: (-6.0,145.0)]
  | | | (y=135.0) 12:0
  | | | | | | | [YNT: (37.0,121.0)]
  | | | | | | (x=37.0) 6:0
  | | | | | | | | | [SHA: (31.0,121.0)]
  | | | | | | | | (x=31.0) 2:0
  | | | | | | | | | [NGB: (29.0,121.0)]
  | | | | | | | (y=121.0) 5:0
  | | | | | | | | | | [TAO: (36.0,120.0)]
  | | | | | | | | | (x=33.0) 3:0
  | | | | | | | | | | | [NKG: (31.0,118.0)]
  | | | | | | | | | | (y=118.0) 2:0
  | | | | | | | | | | | [HFE: (31.0,117.0)]
  | | | | | | | | (y=117.0) 3:0
  | | | | | | | | | [null]
  | | | | | (y=112.5) 8:0
  | | | | | | | [CTU: (30.0,103.0)]
  | | | | | | (x=30.0) 2:0
  | | | | | | | [CKG: (29.0,106.0)]
  | | | | (x=29.0) 8:0
  | | | | | [null]
  | | (y=90.0) 34:0
  | | | | [JOE: (62.0,29.0)]
  | | | (y=29.0) 22:0
  | | | | | | | | [KEL: (54.0,10.0)]
  | | | | | | | (x=54.0) 2:0
  | | | | | | | | [LBC: (53.0,10.0)]
  | | | | | | (y=10.0) 8:0
  | | | | | | | | | | | [XFW: (53.0,9.0)]
  | | | | | | | | | | (y=9.0) 2:0
  | | | | | | | | | | | [WVN: (53.0,8.0)]
  | | | | | | | | | (y=8.0) 4:0
  | | | | | | | | | | | [EME: (53.0,7.0)]
  | | | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | | | [BMK: (53.0,6.0)]
  | | | | | | | | (y=6.0) 4:0
  | | | | | | | | | [null]
  | | | | | | | (x=53.0) 6:0
  | | | | | | | | | | [MHG: (49.0,8.0)]
  | | | | | | | | | (y=8.0) 2:0
  | | | | | | | | | | [HHN: (49.0,7.0)]
  | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | [null]
  | | | | | (x=48.5) 13:0
  | | | | | | | [SFA: (34.0,23.0)]
  | | | | | | (y=14.5) 5:0
  | | | | | | | | [DJE: (35.0,14.0)]
  | | | | | | | (x=35.0) 4:0
  | | | | | | | | | | | [EBM: (34.0,14.0)]
  | | | | | | | | | | (x=34.0) 2:0
  | | | | | | | | | | | [TOE: (33.0,14.0)]
  | | | | | | | | | (x=33.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (y=7.25) 3:0
  | | | | | | | | | [HME: (31.0,6.0)]
  | | | | (x=29.0) 21:0
  | | | | | | | [QUS: (12.0,6.0)]
  | | | | | | (y=6.0) 2:0
  | | | | | | | [INZ: (27.0,2.0)]
  | | | | | (x=9.5) 8:0
  | | | | | | | [CBQ: (4.0,8.0)]
  | | | | | | (y=8.0) 6:0
  | | | | | | | | | | | [ENU: (6.0,7.0)]
  | | | | | | | | | | (y=6.0) 2:0
  | | | | | | | | | | | [BNI: (6.0,5.0)]
  | | | | | | | | | (y=4.0) 4:0
  | | | | | | | | | | | [LRL: (9.0,1.0)]
  | | | | | | | | | | (x=7.125) 2:0
  | | | | | | | | | | | [LFW: (6.0,1.0)]
  | | | | | | | | (x=4.75) 5:0
  | | | | | | | | | [LXA: (0.0,0.0)]
  | | | | | | | (x=0.0) 5:0
  | | | | | | | | [null]
  (y=0.0) 49:0
  | | [YEV: (68.0,-133.0)]
  | (x=68.0) 14:0
  | | | | | | [BHX: (52.0,-1.0)]
  | | | | | (y=-1.0) 2:0
  | | | | | | [CVT: (52.0,-2.0)]
  | | | | (y=-2.0) 2:0
  | | | | | [null]
  | | | (y=-45.0) 4:0
  | | | | | | [YFC: (45.0,-66.0)]
  | | | | | (y=-67.5) 2:0
  | | | | | | [YFB: (63.0,-68.0)]
  | | | | (x=45.0) 2:0
  | | | | | [null]
  | | (y=-90.0) 13:0
  | | | | [SGY: (59.0,-135.0)]
  | | | (y=-135.0) 9:0
  | | | | | | | [GKN: (62.0,-145.0)]
  | | | | | | (y=-145.5) 8:0
  | | | | | | | | | | [FAI: (64.0,-146.0)]
  | | | | | | | | | (y=-146.25) 2:0
  | | | | | | | | | | [FBK: (64.0,-147.0)]
  | | | | | | | | (y=-147.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=-150.75) 7:0
  | | | | | | | | | | [UTO: (65.0,-153.0)]
  | | | | | | | | | (y=-153.375) 2:0
  | | | | | | | | | | [GAL: (64.0,-156.0)]
  | | | | | | | | (x=63.5) 5:0
  | | | | | | | | | | | [ENA: (60.0,-151.0)]
  | | | | | | | | | | (x=60.0) 2:0
  | | | | | | | | | | | [HOM: (59.0,-151.0)]
  | | | | | | | | | (y=-153.375) 3:0
  | | | | | | | | | | [ILI: (59.0,-154.0)]
  | | | | | (y=-156.0) 8:0
  | | | | | | [null]
  | | | | (x=59.0) 8:0
  | | | | | [null]
size: 49
delete-count: 0
delete(BHX): successful
delete(CVT): successful
delete(BNI): successful
delete(CBQ): successful
list:
  (y=0.0) 45:0
  (x=68.0) 33:0
  [IVL: (68.0,27.0)]
  (y=90.0) 32:0
  (y=135.0) 12:0
  (x=-5.0) 4:0
  (y=145.0) 2:0
  [MAG: (-5.0,145.0)]
  [HGU: (-5.0,144.0)]
  (y=146.0) 2:0
  [LAE: (-6.0,146.0)]
  [GKA: (-6.0,145.0)]
  (x=29.0) 8:0
  (y=112.5) 8:0
  (x=37.0) 6:0
  [YNT: (37.0,121.0)]
  (y=121.0) 5:0
  (x=31.0) 2:0
  [SHA: (31.0,121.0)]
  [NGB: (29.0,121.0)]
  (y=117.0) 3:0
  (x=33.0) 3:0
  [TAO: (36.0,120.0)]
  (y=118.0) 2:0
  [NKG: (31.0,118.0)]
  [HFE: (31.0,117.0)]
  [null]
  (x=30.0) 2:0
  [CTU: (30.0,103.0)]
  [CKG: (29.0,106.0)]
  [null]
  (y=29.0) 20:0
  [JOE: (62.0,29.0)]
  (x=29.0) 19:0
  (x=48.5) 13:0
  (y=10.0) 8:0
  (x=54.0) 2:0
  [KEL: (54.0,10.0)]
  [LBC: (53.0,10.0)]
  (x=53.0) 6:0
  (y=6.0) 4:0
  (y=8.0) 4:0
  (y=9.0) 2:0
  [XFW: (53.0,9.0)]
  [WVN: (53.0,8.0)]
  (y=7.0) 2:0
  [EME: (53.0,7.0)]
  [BMK: (53.0,6.0)]
  [null]
  (y=7.0) 2:0
  (y=8.0) 2:0
  [MHG: (49.0,8.0)]
  [HHN: (49.0,7.0)]
  [null]
  (y=14.5) 5:0
  [SFA: (34.0,23.0)]
  (x=35.0) 4:0
  [DJE: (35.0,14.0)]
  (y=7.25) 3:0
  (x=33.0) 2:0
  (x=34.0) 2:0
  [EBM: (34.0,14.0)]
  [TOE: (33.0,14.0)]
  [null]
  [HME: (31.0,6.0)]
  (x=9.5) 6:0
  (y=6.0) 2:0
  [QUS: (12.0,6.0)]
  [INZ: (27.0,2.0)]
  (y=8.0) 4:0
  [null]
  (x=0.0) 4:0
  (x=4.75) 4:0
  (y=4.0) 3:0
  (y=6.0) 1:0
  [ENU: (6.0,7.0)]
  [null]
  (x=7.125) 2:0
  [LRL: (9.0,1.0)]
  [LFW: (6.0,1.0)]
  [LXA: (0.0,0.0)]
  [null]
  (x=68.0) 12:0
  [YEV: (68.0,-133.0)]
  (y=-90.0) 11:0
  (y=-45.0) 2:0
  (y=-2.0) 0:0
  (y=-1.0) 0:0
  [null]
  [null]
  [null]
  (x=45.0) 2:0
  (y=-67.5) 2:0
  [YFC: (45.0,-66.0)]
  [YFB: (63.0,-68.0)]
  [null]
  (y=-135.0) 9:0
  [SGY: (59.0,-135.0)]
  (x=59.0) 8:0
  (y=-156.0) 8:0
  (y=-145.5) 8:0
  [GKN: (62.0,-145.0)]
  (y=-150.75) 7:0
  (y=-147.0) 2:0
  (y=-146.25) 2:0
  [FAI: (64.0,-146.0)]
  [FBK: (64.0,-147.0)]
  [null]
  (x=63.5) 5:0
  (y=-153.375) 2:0
  [UTO: (65.0,-153.0)]
  [GAL: (64.0,-156.0)]
  (y=-153.375) 3:0
  (x=60.0) 2:0
  [ENA: (60.0,-151.0)]
  [HOM: (59.0,-151.0)]
  [ILI: (59.0,-154.0)]
  [null]
  [null]
Tree structure:
  | | [IVL: (68.0,27.0)]
  | (x=68.0) 33:0
  | | | | | | [MAG: (-5.0,145.0)]
  | | | | | (y=145.0) 2:0
  | | | | | | [HGU: (-5.0,144.0)]
  | | | | (x=-5.0) 4:0
  | | | | | | [LAE: (-6.0,146.0)]
  | | | | | (y=146.0) 2:0
  | | | | | | [GKA: (-6.0,145.0)]
  | | | (y=135.0) 12:0
  | | | | | | | [YNT: (37.0,121.0)]
  | | | | | | (x=37.0) 6:0
  | | | | | | | | | [SHA: (31.0,121.0)]
  | | | | | | | | (x=31.0) 2:0
  | | | | | | | | | [NGB: (29.0,121.0)]
  | | | | | | | (y=121.0) 5:0
  | | | | | | | | | | [TAO: (36.0,120.0)]
  | | | | | | | | | (x=33.0) 3:0
  | | | | | | | | | | | [NKG: (31.0,118.0)]
  | | | | | | | | | | (y=118.0) 2:0
  | | | | | | | | | | | [HFE: (31.0,117.0)]
  | | | | | | | | (y=117.0) 3:0
  | | | | | | | | | [null]
  | | | | | (y=112.5) 8:0
  | | | | | | | [CTU: (30.0,103.0)]
  | | | | | | (x=30.0) 2:0
  | | | | | | | [CKG: (29.0,106.0)]
  | | | | (x=29.0) 8:0
  | | | | | [null]
  | | (y=90.0) 32:0
  | | | | [JOE: (62.0,29.0)]
  | | | (y=29.0) 20:0
  | | | | | | | | [KEL: (54.0,10.0)]
  | | | | | | | (x=54.0) 2:0
  | | | | | | | | [LBC: (53.0,10.0)]
  | | | | | | (y=10.0) 8:0
  | | | | | | | | | | | [XFW: (53.0,9.0)]
  | | | | | | | | | | (y=9.0) 2:0
  | | | | | | | | | | | [WVN: (53.0,8.0)]
  | | | | | | | | | (y=8.0) 4:0
  | | | | | | | | | | | [EME: (53.0,7.0)]
  | | | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | | | [BMK: (53.0,6.0)]
  | | | | | | | | (y=6.0) 4:0
  | | | | | | | | | [null]
  | | | | | | | (x=53.0) 6:0
  | | | | | | | | | | [MHG: (49.0,8.0)]
  | | | | | | | | | (y=8.0) 2:0
  | | | | | | | | | | [HHN: (49.0,7.0)]
  | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | [null]
  | | | | | (x=48.5) 13:0
  | | | | | | | [SFA: (34.0,23.0)]
  | | | | | | (y=14.5) 5:0
  | | | | | | | | [DJE: (35.0,14.0)]
  | | | | | | | (x=35.0) 4:0
  | | | | | | | | | | | [EBM: (34.0,14.0)]
  | | | | | | | | | | (x=34.0) 2:0
  | | | | | | | | | | | [TOE: (33.0,14.0)]
  | | | | | | | | | (x=33.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (y=7.25) 3:0
  | | | | | | | | | [HME: (31.0,6.0)]
  | | | | (x=29.0) 19:0
  | | | | | | | [QUS: (12.0,6.0)]
  | | | | | | (y=6.0) 2:0
  | | | | | | | [INZ: (27.0,2.0)]
  | | | | | (x=9.5) 6:0
  | | | | | | | [null]
  | | | | | | (y=8.0) 4:0
  | | | | | | | | | | | [ENU: (6.0,7.0)]
  | | | | | | | | | | (y=6.0) 1:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=4.0) 3:0
  | | | | | | | | | | | [LRL: (9.0,1.0)]
  | | | | | | | | | | (x=7.125) 2:0
  | | | | | | | | | | | [LFW: (6.0,1.0)]
  | | | | | | | | (x=4.75) 4:0
  | | | | | | | | | [LXA: (0.0,0.0)]
  | | | | | | | (x=0.0) 4:0
  | | | | | | | | [null]
  (y=0.0) 45:0
  | | [YEV: (68.0,-133.0)]
  | (x=68.0) 12:0
  | | | | | | [null]
  | | | | | (y=-1.0) 0:0
  | | | | | | [null]
  | | | | (y=-2.0) 0:0
  | | | | | [null]
  | | | (y=-45.0) 2:0
  | | | | | | [YFC: (45.0,-66.0)]
  | | | | | (y=-67.5) 2:0
  | | | | | | [YFB: (63.0,-68.0)]
  | | | | (x=45.0) 2:0
  | | | | | [null]
  | | (y=-90.0) 11:0
  | | | | [SGY: (59.0,-135.0)]
  | | | (y=-135.0) 9:0
  | | | | | | | [GKN: (62.0,-145.0)]
  | | | | | | (y=-145.5) 8:0
  | | | | | | | | | | [FAI: (64.0,-146.0)]
  | | | | | | | | | (y=-146.25) 2:0
  | | | | | | | | | | [FBK: (64.0,-147.0)]
  | | | | | | | | (y=-147.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=-150.75) 7:0
  | | | | | | | | | | [UTO: (65.0,-153.0)]
  | | | | | | | | | (y=-153.375) 2:0
  | | | | | | | | | | [GAL: (64.0,-156.0)]
  | | | | | | | | (x=63.5) 5:0
  | | | | | | | | | | | [ENA: (60.0,-151.0)]
  | | | | | | | | | | (x=60.0) 2:0
  | | | | | | | | | | | [HOM: (59.0,-151.0)]
  | | | | | | | | | (y=-153.375) 3:0
  | | | | | | | | | | [ILI: (59.0,-154.0)]
  | | | | | (y=-156.0) 8:0
  | | | | | | [null]
  | | | | (x=59.0) 8:0
  | | | | | [null]
find((50.0,-97.0)): not found
find((65.0,24.0)): not found
find((65.0,25.0)): not found
nearest-neighbor((7.0,-7.0)): found [LFW: (6.0,1.0)]
nearest-neighbor((60.0,25.0)): found [JOE: (62.0,29.0)]
nearest-neighbor((63.0,44.0)): found [JOE: (62.0,29.0)]
nearest-neighbor((61.0,30.0)): found [JOE: (62.0,29.0)]
nearest-neighbor((100.0,27.0)): found [IVL: (68.0,27.0)]
nearest-neighbor((52.0,-3.0)): found [BMK: (53.0,6.0)]
nearest-neighbor((70.0,3.0)): found [BMK: (53.0,6.0)]
nearest-neighbor((40.0,-20.0)): found [INZ: (27.0,2.0)]
nearest-neighbor((16.0,5.0)): found [QUS: (12.0,6.0)]
nearest-neighbor((-12.0,-188.0)): found [ILI: (59.0,-154.0)]
insert(LOO): successful {LAGHOUAT, (33.0,2.0)}
insert(XIC): successful {XICHANG, (27.0,102.0)}
insert(KHG): successful {KASHI, (39.0,76.0)}
insert(QAS): successful {ECH-CHELIFF, (36.0,1.0)}
insert(TAF): successful {ORAN, (35.0,0.0)}
insert(YFO): successful {FLIN FLON, (54.0,-101.0)}
insert(YHM): successful {HAMILTON, (42.0,-79.0)}
insert(YHU): successful {MONTREAL, (45.0,-73.0)}
insert(YHY): successful {HAY RIVER, (60.0,-115.0)}
insert(YHZ): successful {HALIFAX, (44.0,-62.0)}
insert(YIB): successful {ATIKOKAN, (39.0,14.0)}
insert(YIO): successful {POND INLET, (72.0,-77.0)}
size: 57
list:
  (y=0.0) 57:12
  (x=68.0) 39:6
  [IVL: (68.0,27.0)]
  (y=90.0) 38:6
  (y=135.0) 13:1
  (x=-5.0) 4:0
  (y=145.0) 2:0
  [MAG: (-5.0,145.0)]
  [HGU: (-5.0,144.0)]
  (y=146.0) 2:0
  [LAE: (-6.0,146.0)]
  [GKA: (-6.0,145.0)]
  (x=29.0) 9:1
  (y=112.5) 8:0
  (x=37.0) 6:0
  [YNT: (37.0,121.0)]
  (y=121.0) 5:0
  (x=31.0) 2:0
  [SHA: (31.0,121.0)]
  [NGB: (29.0,121.0)]
  (y=117.0) 3:0
  (x=33.0) 3:0
  [TAO: (36.0,120.0)]
  (y=118.0) 2:0
  [NKG: (31.0,118.0)]
  [HFE: (31.0,117.0)]
  [null]
  (x=30.0) 2:0
  [CTU: (30.0,103.0)]
  [CKG: (29.0,106.0)]
  [XIC: (27.0,102.0)]
  (y=29.0) 25:5
  (x=39.0) 2:0
  (y=59.5) 2:0
  [KHG: (39.0,76.0)]
  [JOE: (62.0,29.0)]
  [null]
  (x=29.0) 23:4
  (x=48.5) 17:4
  (y=10.0) 8:0
  (x=54.0) 2:0
  [KEL: (54.0,10.0)]
  [LBC: (53.0,10.0)]
  (x=53.0) 6:0
  (y=6.0) 4:0
  (y=8.0) 4:0
  (y=9.0) 2:0
  [XFW: (53.0,9.0)]
  [WVN: (53.0,8.0)]
  (y=7.0) 2:0
  [EME: (53.0,7.0)]
  [BMK: (53.0,6.0)]
  [null]
  (y=7.0) 2:0
  (y=8.0) 2:0
  [MHG: (49.0,8.0)]
  [HHN: (49.0,7.0)]
  [null]
  (y=14.5) 9:4
  [SFA: (34.0,23.0)]
  (x=35.0) 8:4
  (y=7.25) 4:2
  (x=39.0) 2:0
  [YIB: (39.0,14.0)]
  [DJE: (35.0,14.0)]
  (x=36.0) 2:0
  [QAS: (36.0,1.0)]
  [TAF: (35.0,0.0)]
  (y=7.25) 4:1
  (x=33.0) 2:0
  (x=34.0) 2:0
  [EBM: (34.0,14.0)]
  [TOE: (33.0,14.0)]
  [null]
  (y=3.625) 2:0
  [HME: (31.0,6.0)]
  [LOO: (33.0,2.0)]
  (x=9.5) 6:0
  (y=6.0) 2:0
  [QUS: (12.0,6.0)]
  [INZ: (27.0,2.0)]
  (y=8.0) 4:0
  [null]
  (x=0.0) 4:0
  (x=4.75) 4:0
  (y=4.0) 3:0
  (y=6.0) 1:0
  [ENU: (6.0,7.0)]
  [null]
  (x=7.125) 2:0
  [LRL: (9.0,1.0)]
  [LFW: (6.0,1.0)]
  [LXA: (0.0,0.0)]
  [null]
  (x=68.0) 18:6
  (y=-90.0) 2:0
  [YIO: (72.0,-77.0)]
  [YEV: (68.0,-133.0)]
  (y=-90.0) 16:5
  (y=-45.0) 5:3
  (y=-2.0) 0:0
  (y=-1.0) 0:0
  [null]
  [null]
  [null]
  (x=45.0) 5:3
  (y=-67.5) 3:1
  [YFC: (45.0,-66.0)]
  (x=56.5) 2:0
  [YFB: (63.0,-68.0)]
  [YHU: (45.0,-73.0)]
  (x=42.0) 2:0
  (y=-67.5) 2:0
  [YHZ: (44.0,-62.0)]
  [YHM: (42.0,-79.0)]
  [null]
  (y=-135.0) 11:2
  (x=54.0) 3:1
  (y=-112.5) 3:1
  [YFO: (54.0,-101.0)]
  (y=-123.75) 2:0
  [YHY: (60.0,-115.0)]
  [SGY: (59.0,-135.0)]
  [null]
  (x=59.0) 8:0
  (y=-156.0) 8:0
  (y=-145.5) 8:0
  [GKN: (62.0,-145.0)]
  (y=-150.75) 7:0
  (y=-147.0) 2:0
  (y=-146.25) 2:0
  [FAI: (64.0,-146.0)]
  [FBK: (64.0,-147.0)]
  [null]
  (x=63.5) 5:0
  (y=-153.375) 2:0
  [UTO: (65.0,-153.0)]
  [GAL: (64.0,-156.0)]
  (y=-153.375) 3:0
  (x=60.0) 2:0
  [ENA: (60.0,-151.0)]
  [HOM: (59.0,-151.0)]
  [ILI: (59.0,-154.0)]
  [null]
  [null]
Tree structure:
  | | [IVL: (68.0,27.0)]
  | (x=68.0) 39:6
  | | | | | | [MAG: (-5.0,145.0)]
  | | | | | (y=145.0) 2:0
  | | | | | | [HGU: (-5.0,144.0)]
  | | | | (x=-5.0) 4:0
  | | | | | | [LAE: (-6.0,146.0)]
  | | | | | (y=146.0) 2:0
  | | | | | | [GKA: (-6.0,145.0)]
  | | | (y=135.0) 13:1
  | | | | | | | [YNT: (37.0,121.0)]
  | | | | | | (x=37.0) 6:0
  | | | | | | | | | [SHA: (31.0,121.0)]
  | | | | | | | | (x=31.0) 2:0
  | | | | | | | | | [NGB: (29.0,121.0)]
  | | | | | | | (y=121.0) 5:0
  | | | | | | | | | | [TAO: (36.0,120.0)]
  | | | | | | | | | (x=33.0) 3:0
  | | | | | | | | | | | [NKG: (31.0,118.0)]
  | | | | | | | | | | (y=118.0) 2:0
  | | | | | | | | | | | [HFE: (31.0,117.0)]
  | | | | | | | | (y=117.0) 3:0
  | | | | | | | | | [null]
  | | | | | (y=112.5) 8:0
  | | | | | | | [CTU: (30.0,103.0)]
  | | | | | | (x=30.0) 2:0
  | | | | | | | [CKG: (29.0,106.0)]
  | | | | (x=29.0) 9:1
  | | | | | [XIC: (27.0,102.0)]
  | | (y=90.0) 38:6
  | | | | | | [KHG: (39.0,76.0)]
  | | | | | (y=59.5) 2:0
  | | | | | | [JOE: (62.0,29.0)]
  | | | | (x=39.0) 2:0
  | | | | | [null]
  | | | (y=29.0) 25:5
  | | | | | | | | [KEL: (54.0,10.0)]
  | | | | | | | (x=54.0) 2:0
  | | | | | | | | [LBC: (53.0,10.0)]
  | | | | | | (y=10.0) 8:0
  | | | | | | | | | | | [XFW: (53.0,9.0)]
  | | | | | | | | | | (y=9.0) 2:0
  | | | | | | | | | | | [WVN: (53.0,8.0)]
  | | | | | | | | | (y=8.0) 4:0
  | | | | | | | | | | | [EME: (53.0,7.0)]
  | | | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | | | [BMK: (53.0,6.0)]
  | | | | | | | | (y=6.0) 4:0
  | | | | | | | | | [null]
  | | | | | | | (x=53.0) 6:0
  | | | | | | | | | | [MHG: (49.0,8.0)]
  | | | | | | | | | (y=8.0) 2:0
  | | | | | | | | | | [HHN: (49.0,7.0)]
  | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | [null]
  | | | | | (x=48.5) 17:4
  | | | | | | | [SFA: (34.0,23.0)]
  | | | | | | (y=14.5) 9:4
  | | | | | | | | | | [YIB: (39.0,14.0)]
  | | | | | | | | | (x=39.0) 2:0
  | | | | | | | | | | [DJE: (35.0,14.0)]
  | | | | | | | | (y=7.25) 4:2
  | | | | | | | | | | [QAS: (36.0,1.0)]
  | | | | | | | | | (x=36.0) 2:0
  | | | | | | | | | | [TAF: (35.0,0.0)]
  | | | | | | | (x=35.0) 8:4
  | | | | | | | | | | | [EBM: (34.0,14.0)]
  | | | | | | | | | | (x=34.0) 2:0
  | | | | | | | | | | | [TOE: (33.0,14.0)]
  | | | | | | | | | (x=33.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (y=7.25) 4:1
  | | | | | | | | | | [HME: (31.0,6.0)]
  | | | | | | | | | (y=3.625) 2:0
  | | | | | | | | | | [LOO: (33.0,2.0)]
  | | | | (x=29.0) 23:4
  | | | | | | | [QUS: (12.0,6.0)]
  | | | | | | (y=6.0) 2:0
  | | | | | | | [INZ: (27.0,2.0)]
  | | | | | (x=9.5) 6:0
  | | | | | | | [null]
  | | | | | | (y=8.0) 4:0
  | | | | | | | | | | | [ENU: (6.0,7.0)]
  | | | | | | | | | | (y=6.0) 1:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=4.0) 3:0
  | | | | | | | | | | | [LRL: (9.0,1.0)]
  | | | | | | | | | | (x=7.125) 2:0
  | | | | | | | | | | | [LFW: (6.0,1.0)]
  | | | | | | | | (x=4.75) 4:0
  | | | | | | | | | [LXA: (0.0,0.0)]
  | | | | | | | (x=0.0) 4:0
  | | | | | | | | [null]
  (y=0.0) 57:12
  | | | [YIO: (72.0,-77.0)]
  | | (y=-90.0) 2:0
  | | | [YEV: (68.0,-133.0)]
  | (x=68.0) 18:6
  | | | | | | [null]
  | | | | | (y=-1.0) 0:0
  | | | | | | [null]
  | | | | (y=-2.0) 0:0
  | | | | | [null]
  | | | (y=-45.0) 5:3
  | | | | | | [YFC: (45.0,-66.0)]
  | | | | | (y=-67.5) 3:1
  | | | | | | | [YFB: (63.0,-68.0)]
  | | | | | | (x=56.5) 2:0
  | | | | | | | [YHU: (45.0,-73.0)]
  | | | | (x=45.0) 5:3
  | | | | | | | [YHZ: (44.0,-62.0)]
  | | | | | | (y=-67.5) 2:0
  | | | | | | | [YHM: (42.0,-79.0)]
  | | | | | (x=42.0) 2:0
  | | | | | | [null]
  | | (y=-90.0) 16:5
  | | | | | | [YFO: (54.0,-101.0)]
  | | | | | (y=-112.5) 3:1
  | | | | | | | [YHY: (60.0,-115.0)]
  | | | | | | (y=-123.75) 2:0
  | | | | | | | [SGY: (59.0,-135.0)]
  | | | | (x=54.0) 3:1
  | | | | | [null]
  | | | (y=-135.0) 11:2
  | | | | | | | [GKN: (62.0,-145.0)]
  | | | | | | (y=-145.5) 8:0
  | | | | | | | | | | [FAI: (64.0,-146.0)]
  | | | | | | | | | (y=-146.25) 2:0
  | | | | | | | | | | [FBK: (64.0,-147.0)]
  | | | | | | | | (y=-147.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=-150.75) 7:0
  | | | | | | | | | | [UTO: (65.0,-153.0)]
  | | | | | | | | | (y=-153.375) 2:0
  | | | | | | | | | | [GAL: (64.0,-156.0)]
  | | | | | | | | (x=63.5) 5:0
  | | | | | | | | | | | [ENA: (60.0,-151.0)]
  | | | | | | | | | | (x=60.0) 2:0
  | | | | | | | | | | | [HOM: (59.0,-151.0)]
  | | | | | | | | | (y=-153.375) 3:0
  | | | | | | | | | | [ILI: (59.0,-154.0)]
  | | | | | (y=-156.0) 8:0
  | | | | | | [null]
  | | | | (x=59.0) 8:0
  | | | | | [null]
insert(YJN): successful {ST. JEAN, (45.0,-72.0)}
insert(YND): successful {GATINEAU, (45.0,-76.0)}
insert(YNM): successful {MATAGAMI, (49.0,-77.0)}
insert(YOC): successful {OLD CROW, (67.0,-139.0)}
insert(YOD): successful {COLD LAKE, (54.0,-110.0)}
insert(YOJ): successful {HIGH LEVEL, (58.0,-117.0)}
insert(YOW): successful {OTTAWA, (45.0,-75.0)}
insert(YRM): successful {ROCKY MOUNTAIN HOUSE, (52.0,-114.0)}
insert(YRT): successful {RANKIN INLET, (62.0,-92.0)}
insert(YSB): successful {SUDBURY, (46.0,-80.0)}
insert(YSC): successful {SHERBROOKE, (45.0,-71.0)}
insert(YSJ): successful {ST. JOHN, (45.0,-65.0)}
insert(YWA): successful {PETAWAWA, (45.0,-77.0)}
insert(YED): successful {EDMONTON, (53.0,-113.0)}
insert(YEG): successful {EDMONTON, (54.0,-113.0)}
insert(YEK): successful {ESKIMO POINT, (61.0,-94.0)}
size: 73
list:
  (y=0.0) 73:28
  (x=68.0) 39:6
  [IVL: (68.0,27.0)]
  (y=90.0) 38:6
  (y=135.0) 13:1
  (x=-5.0) 4:0
  (y=145.0) 2:0
  [MAG: (-5.0,145.0)]
  [HGU: (-5.0,144.0)]
  (y=146.0) 2:0
  [LAE: (-6.0,146.0)]
  [GKA: (-6.0,145.0)]
  (x=29.0) 9:1
  (y=112.5) 8:0
  (x=37.0) 6:0
  [YNT: (37.0,121.0)]
  (y=121.0) 5:0
  (x=31.0) 2:0
  [SHA: (31.0,121.0)]
  [NGB: (29.0,121.0)]
  (y=117.0) 3:0
  (x=33.0) 3:0
  [TAO: (36.0,120.0)]
  (y=118.0) 2:0
  [NKG: (31.0,118.0)]
  [HFE: (31.0,117.0)]
  [null]
  (x=30.0) 2:0
  [CTU: (30.0,103.0)]
  [CKG: (29.0,106.0)]
  [XIC: (27.0,102.0)]
  (y=29.0) 25:5
  (x=39.0) 2:0
  (y=59.5) 2:0
  [KHG: (39.0,76.0)]
  [JOE: (62.0,29.0)]
  [null]
  (x=29.0) 23:4
  (x=48.5) 17:4
  (y=10.0) 8:0
  (x=54.0) 2:0
  [KEL: (54.0,10.0)]
  [LBC: (53.0,10.0)]
  (x=53.0) 6:0
  (y=6.0) 4:0
  (y=8.0) 4:0
  (y=9.0) 2:0
  [XFW: (53.0,9.0)]
  [WVN: (53.0,8.0)]
  (y=7.0) 2:0
  [EME: (53.0,7.0)]
  [BMK: (53.0,6.0)]
  [null]
  (y=7.0) 2:0
  (y=8.0) 2:0
  [MHG: (49.0,8.0)]
  [HHN: (49.0,7.0)]
  [null]
  (y=14.5) 9:4
  [SFA: (34.0,23.0)]
  (x=35.0) 8:4
  (y=7.25) 4:2
  (x=39.0) 2:0
  [YIB: (39.0,14.0)]
  [DJE: (35.0,14.0)]
  (x=36.0) 2:0
  [QAS: (36.0,1.0)]
  [TAF: (35.0,0.0)]
  (y=7.25) 4:1
  (x=33.0) 2:0
  (x=34.0) 2:0
  [EBM: (34.0,14.0)]
  [TOE: (33.0,14.0)]
  [null]
  (y=3.625) 2:0
  [HME: (31.0,6.0)]
  [LOO: (33.0,2.0)]
  (x=9.5) 6:0
  (y=6.0) 2:0
  [QUS: (12.0,6.0)]
  [INZ: (27.0,2.0)]
  (y=8.0) 4:0
  [null]
  (x=0.0) 4:0
  (x=4.75) 4:0
  (y=4.0) 3:0
  (y=6.0) 1:0
  [ENU: (6.0,7.0)]
  [null]
  (x=7.125) 2:0
  [LRL: (9.0,1.0)]
  [LFW: (6.0,1.0)]
  [LXA: (0.0,0.0)]
  [null]
  (x=68.0) 34:22
  (y=-90.0) 2:0
  [YIO: (72.0,-77.0)]
  [YEV: (68.0,-133.0)]
  (y=-90.0) 32:21
  (y=-45.0) 13:11
  (y=-2.0) 0:0
  (y=-1.0) 0:0
  [null]
  [null]
  [null]
  (x=45.0) 13:11
  (y=-67.5) 11:9
  (y=-65.0) 2:0
  [YSJ: (45.0,-65.0)]
  [YFC: (45.0,-66.0)]
  (x=56.5) 9:7
  [YFB: (63.0,-68.0)]
  (y=-73.0) 8:6
  (y=-72.0) 3:1
  (y=-71.0) 2:0
  [YSC: (45.0,-71.0)]
  [YJN: (45.0,-72.0)]
  [YHU: (45.0,-73.0)]
  (y=-77.0) 5:3
  (x=49.0) 4:2
  [YNM: (49.0,-77.0)]
  (y=-75.0) 3:1
  [YOW: (45.0,-75.0)]
  (y=-76.0) 2:0
  [YND: (45.0,-76.0)]
  [YWA: (45.0,-77.0)]
  [YSB: (46.0,-80.0)]
  (x=42.0) 2:0
  (y=-67.5) 2:0
  [YHZ: (44.0,-62.0)]
  [YHM: (42.0,-79.0)]
  [null]
  (y=-135.0) 19:10
  (x=54.0) 10:8
  (y=-112.5) 8:6
  (y=-101.25) 4:2
  (x=61.0) 3:1
  (y=-94.0) 2:0
  (x=62.0) 2:0
  [YRT: (62.0,-92.0)]
  [YEK: (61.0,-94.0)]
  [null]
  [YFO: (54.0,-101.0)]
  [YOD: (54.0,-110.0)]
  (y=-123.75) 4:2
  (x=60.0) 3:1
  [YHY: (60.0,-115.0)]
  (y=-117.0) 2:0
  (x=57.0) 2:0
  [YOJ: (58.0,-117.0)]
  [YEG: (54.0,-113.0)]
  [null]
  [SGY: (59.0,-135.0)]
  (x=52.0) 2:0
  (y=-113.0) 2:0
  [YED: (53.0,-113.0)]
  [YRM: (52.0,-114.0)]
  [null]
  (x=59.0) 9:1
  (y=-156.0) 9:1
  (y=-145.5) 9:1
  (y=-140.25) 2:0
  [YOC: (67.0,-139.0)]
  [GKN: (62.0,-145.0)]
  (y=-150.75) 7:0
  (y=-147.0) 2:0
  (y=-146.25) 2:0
  [FAI: (64.0,-146.0)]
  [FBK: (64.0,-147.0)]
  [null]
  (x=63.5) 5:0
  (y=-153.375) 2:0
  [UTO: (65.0,-153.0)]
  [GAL: (64.0,-156.0)]
  (y=-153.375) 3:0
  (x=60.0) 2:0
  [ENA: (60.0,-151.0)]
  [HOM: (59.0,-151.0)]
  [ILI: (59.0,-154.0)]
  [null]
  [null]
Tree structure:
  | | [IVL: (68.0,27.0)]
  | (x=68.0) 39:6
  | | | | | | [MAG: (-5.0,145.0)]
  | | | | | (y=145.0) 2:0
  | | | | | | [HGU: (-5.0,144.0)]
  | | | | (x=-5.0) 4:0
  | | | | | | [LAE: (-6.0,146.0)]
  | | | | | (y=146.0) 2:0
  | | | | | | [GKA: (-6.0,145.0)]
  | | | (y=135.0) 13:1
  | | | | | | | [YNT: (37.0,121.0)]
  | | | | | | (x=37.0) 6:0
  | | | | | | | | | [SHA: (31.0,121.0)]
  | | | | | | | | (x=31.0) 2:0
  | | | | | | | | | [NGB: (29.0,121.0)]
  | | | | | | | (y=121.0) 5:0
  | | | | | | | | | | [TAO: (36.0,120.0)]
  | | | | | | | | | (x=33.0) 3:0
  | | | | | | | | | | | [NKG: (31.0,118.0)]
  | | | | | | | | | | (y=118.0) 2:0
  | | | | | | | | | | | [HFE: (31.0,117.0)]
  | | | | | | | | (y=117.0) 3:0
  | | | | | | | | | [null]
  | | | | | (y=112.5) 8:0
  | | | | | | | [CTU: (30.0,103.0)]
  | | | | | | (x=30.0) 2:0
  | | | | | | | [CKG: (29.0,106.0)]
  | | | | (x=29.0) 9:1
  | | | | | [XIC: (27.0,102.0)]
  | | (y=90.0) 38:6
  | | | | | | [KHG: (39.0,76.0)]
  | | | | | (y=59.5) 2:0
  | | | | | | [JOE: (62.0,29.0)]
  | | | | (x=39.0) 2:0
  | | | | | [null]
  | | | (y=29.0) 25:5
  | | | | | | | | [KEL: (54.0,10.0)]
  | | | | | | | (x=54.0) 2:0
  | | | | | | | | [LBC: (53.0,10.0)]
  | | | | | | (y=10.0) 8:0
  | | | | | | | | | | | [XFW: (53.0,9.0)]
  | | | | | | | | | | (y=9.0) 2:0
  | | | | | | | | | | | [WVN: (53.0,8.0)]
  | | | | | | | | | (y=8.0) 4:0
  | | | | | | | | | | | [EME: (53.0,7.0)]
  | | | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | | | [BMK: (53.0,6.0)]
  | | | | | | | | (y=6.0) 4:0
  | | | | | | | | | [null]
  | | | | | | | (x=53.0) 6:0
  | | | | | | | | | | [MHG: (49.0,8.0)]
  | | | | | | | | | (y=8.0) 2:0
  | | | | | | | | | | [HHN: (49.0,7.0)]
  | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | [null]
  | | | | | (x=48.5) 17:4
  | | | | | | | [SFA: (34.0,23.0)]
  | | | | | | (y=14.5) 9:4
  | | | | | | | | | | [YIB: (39.0,14.0)]
  | | | | | | | | | (x=39.0) 2:0
  | | | | | | | | | | [DJE: (35.0,14.0)]
  | | | | | | | | (y=7.25) 4:2
  | | | | | | | | | | [QAS: (36.0,1.0)]
  | | | | | | | | | (x=36.0) 2:0
  | | | | | | | | | | [TAF: (35.0,0.0)]
  | | | | | | | (x=35.0) 8:4
  | | | | | | | | | | | [EBM: (34.0,14.0)]
  | | | | | | | | | | (x=34.0) 2:0
  | | | | | | | | | | | [TOE: (33.0,14.0)]
  | | | | | | | | | (x=33.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (y=7.25) 4:1
  | | | | | | | | | | [HME: (31.0,6.0)]
  | | | | | | | | | (y=3.625) 2:0
  | | | | | | | | | | [LOO: (33.0,2.0)]
  | | | | (x=29.0) 23:4
  | | | | | | | [QUS: (12.0,6.0)]
  | | | | | | (y=6.0) 2:0
  | | | | | | | [INZ: (27.0,2.0)]
  | | | | | (x=9.5) 6:0
  | | | | | | | [null]
  | | | | | | (y=8.0) 4:0
  | | | | | | | | | | | [ENU: (6.0,7.0)]
  | | | | | | | | | | (y=6.0) 1:0
  | | | | | | | | | | | [null]
  | | | | | | | | | (y=4.0) 3:0
  | | | | | | | | | | | [LRL: (9.0,1.0)]
  | | | | | | | | | | (x=7.125) 2:0
  | | | | | | | | | | | [LFW: (6.0,1.0)]
  | | | | | | | | (x=4.75) 4:0
  | | | | | | | | | [LXA: (0.0,0.0)]
  | | | | | | | (x=0.0) 4:0
  | | | | | | | | [null]
  (y=0.0) 73:28
  | | | [YIO: (72.0,-77.0)]
  | | (y=-90.0) 2:0
  | | | [YEV: (68.0,-133.0)]
  | (x=68.0) 34:22
  | | | | | | [null]
  | | | | | (y=-1.0) 0:0
  | | | | | | [null]
  | | | | (y=-2.0) 0:0
  | | | | | [null]
  | | | (y=-45.0) 13:11
  | | | | | | | [YSJ: (45.0,-65.0)]
  | | | | | | (y=-65.0) 2:0
  | | | | | | | [YFC: (45.0,-66.0)]
  | | | | | (y=-67.5) 11:9
  | | | | | | | [YFB: (63.0,-68.0)]
  | | | | | | (x=56.5) 9:7
  | | | | | | | | | | [YSC: (45.0,-71.0)]
  | | | | | | | | | (y=-71.0) 2:0
  | | | | | | | | | | [YJN: (45.0,-72.0)]
  | | | | | | | | (y=-72.0) 3:1
  | | | | | | | | | [YHU: (45.0,-73.0)]
  | | | | | | | (y=-73.0) 8:6
  | | | | | | | | | | [YNM: (49.0,-77.0)]
  | | | | | | | | | (x=49.0) 4:2
  | | | | | | | | | | | [YOW: (45.0,-75.0)]
  | | | | | | | | | | (y=-75.0) 3:1
  | | | | | | | | | | | | [YND: (45.0,-76.0)]
  | | | | | | | | | | | (y=-76.0) 2:0
  | | | | | | | | | | | | [YWA: (45.0,-77.0)]
  | | | | | | | | (y=-77.0) 5:3
  | | | | | | | | | [YSB: (46.0,-80.0)]
  | | | | (x=45.0) 13:11
  | | | | | | | [YHZ: (44.0,-62.0)]
  | | | | | | (y=-67.5) 2:0
  | | | | | | | [YHM: (42.0,-79.0)]
  | | | | | (x=42.0) 2:0
  | | | | | | [null]
  | | (y=-90.0) 32:21
  | | | | | | | | | | [YRT: (62.0,-92.0)]
  | | | | | | | | | (x=62.0) 2:0
  | | | | | | | | | | [YEK: (61.0,-94.0)]
  | | | | | | | | (y=-94.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (x=61.0) 3:1
  | | | | | | | | [YFO: (54.0,-101.0)]
  | | | | | | (y=-101.25) 4:2
  | | | | | | | [YOD: (54.0,-110.0)]
  | | | | | (y=-112.5) 8:6
  | | | | | | | | [YHY: (60.0,-115.0)]
  | | | | | | | (x=60.0) 3:1
  | | | | | | | | | | [YOJ: (58.0,-117.0)]
  | | | | | | | | | (x=57.0) 2:0
  | | | | | | | | | | [YEG: (54.0,-113.0)]
  | | | | | | | | (y=-117.0) 2:0
  | | | | | | | | | [null]
  | | | | | | (y=-123.75) 4:2
  | | | | | | | [SGY: (59.0,-135.0)]
  | | | | (x=54.0) 10:8
  | | | | | | | [YED: (53.0,-113.0)]
  | | | | | | (y=-113.0) 2:0
  | | | | | | | [YRM: (52.0,-114.0)]
  | | | | | (x=52.0) 2:0
  | | | | | | [null]
  | | | (y=-135.0) 19:10
  | | | | | | | | [YOC: (67.0,-139.0)]
  | | | | | | | (y=-140.25) 2:0
  | | | | | | | | [GKN: (62.0,-145.0)]
  | | | | | | (y=-145.5) 9:1
  | | | | | | | | | | [FAI: (64.0,-146.0)]
  | | | | | | | | | (y=-146.25) 2:0
  | | | | | | | | | | [FBK: (64.0,-147.0)]
  | | | | | | | | (y=-147.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=-150.75) 7:0
  | | | | | | | | | | [UTO: (65.0,-153.0)]
  | | | | | | | | | (y=-153.375) 2:0
  | | | | | | | | | | [GAL: (64.0,-156.0)]
  | | | | | | | | (x=63.5) 5:0
  | | | | | | | | | | | [ENA: (60.0,-151.0)]
  | | | | | | | | | | (x=60.0) 2:0
  | | | | | | | | | | | [HOM: (59.0,-151.0)]
  | | | | | | | | | (y=-153.375) 3:0
  | | | | | | | | | | [ILI: (59.0,-154.0)]
  | | | | | (y=-156.0) 9:1
  | | | | | | [null]
  | | | | (x=59.0) 9:1
  | | | | | [null]
insert(YEN): successful {ESTEVAN, (49.0,-102.0)}
insert(YET): successful {EDSON, (53.0,-116.0)}
insert(YEU): successful {EUREKA, (79.0,-85.0)}
insert(YWG): successful {WINNIPEG, (49.0,-97.0)}
insert(YWK): successful {WABUSH, (52.0,-66.0)}
insert(YWL): successful {WILLIAMS LAKE, (52.0,-122.0)}
insert(YWY): successful {WRIGLEY, (38.0,14.0)}
insert(YXC): successful {CRANBROOK, (49.0,-115.0)}
insert(YYU): successful {KAPUSKASING, (49.0,-82.0)}
insert(SPY): successful {SAN PEDRO, (4.0,-6.0)}
insert(ASK): successful {YAMOUSSOUKRO, (6.0,-5.0)}
insert(ABV): successful {ABUJA, (9.0,7.0)}
insert(AKR): successful {AKURE, (7.0,5.0)}
insert(YYW): successful {ARMSTRONG, (50.0,-88.0)}
insert(YYY): successful {MONT JOLI, (48.0,-68.0)}
insert(YYZ): successful {TORONTO, (43.0,-79.0)}
insert(CZL): successful {CONSTANTINE, (36.0,6.0)}
size: 90
insert(TEE): successful {TEBESSA, (35.0,8.0)}
insert(HRM): successful {TILREMPT, (32.0,2.0)}
insert(TID): successful {TIARET, (35.0,1.0)}
insert(TIN): successful {TINDOUF, (27.0,-8.0)}
size: 94
list:
  (y=0.0) 94:49
  (x=68.0) 46:13
  [IVL: (68.0,27.0)]
  (y=90.0) 45:13
  (y=135.0) 13:1
  (x=-5.0) 4:0
  (y=145.0) 2:0
  [MAG: (-5.0,145.0)]
  [HGU: (-5.0,144.0)]
  (y=146.0) 2:0
  [LAE: (-6.0,146.0)]
  [GKA: (-6.0,145.0)]
  (x=29.0) 9:1
  (y=112.5) 8:0
  (x=37.0) 6:0
  [YNT: (37.0,121.0)]
  (y=121.0) 5:0
  (x=31.0) 2:0
  [SHA: (31.0,121.0)]
  [NGB: (29.0,121.0)]
  (y=117.0) 3:0
  (x=33.0) 3:0
  [TAO: (36.0,120.0)]
  (y=118.0) 2:0
  [NKG: (31.0,118.0)]
  [HFE: (31.0,117.0)]
  [null]
  (x=30.0) 2:0
  [CTU: (30.0,103.0)]
  [CKG: (29.0,106.0)]
  [XIC: (27.0,102.0)]
  (y=29.0) 32:12
  (x=39.0) 2:0
  (y=59.5) 2:0
  [KHG: (39.0,76.0)]
  [JOE: (62.0,29.0)]
  [null]
  (x=29.0) 30:11
  (x=48.5) 22:9
  (y=10.0) 8:0
  (x=54.0) 2:0
  [KEL: (54.0,10.0)]
  [LBC: (53.0,10.0)]
  (x=53.0) 6:0
  (y=6.0) 4:0
  (y=8.0) 4:0
  (y=9.0) 2:0
  [XFW: (53.0,9.0)]
  [WVN: (53.0,8.0)]
  (y=7.0) 2:0
  [EME: (53.0,7.0)]
  [BMK: (53.0,6.0)]
  [null]
  (y=7.0) 2:0
  (y=8.0) 2:0
  [MHG: (49.0,8.0)]
  [HHN: (49.0,7.0)]
  [null]
  (y=14.5) 14:9
  [SFA: (34.0,23.0)]
  (x=35.0) 13:9
  (y=7.25) 8:6
  (x=39.0) 4:2
  [YIB: (39.0,14.0)]
  (x=37.0) 3:1
  [YWY: (38.0,14.0)]
  (y=10.875) 2:0
  [DJE: (35.0,14.0)]
  [TEE: (35.0,8.0)]
  (x=36.0) 4:2
  (y=3.625) 2:0
  [CZL: (36.0,6.0)]
  [QAS: (36.0,1.0)]
  (y=1.0) 2:0
  [TID: (35.0,1.0)]
  [TAF: (35.0,0.0)]
  (y=7.25) 5:2
  (x=33.0) 2:0
  (x=34.0) 2:0
  [EBM: (34.0,14.0)]
  [TOE: (33.0,14.0)]
  [null]
  (y=3.625) 3:1
  [HME: (31.0,6.0)]
  (x=32.0) 2:0
  (x=33.0) 2:0
  [LOO: (33.0,2.0)]
  [HRM: (32.0,2.0)]
  [null]
  (x=9.5) 8:2
  (y=6.0) 2:0
  [QUS: (12.0,6.0)]
  [INZ: (27.0,2.0)]
  (y=8.0) 6:2
  [null]
  (x=0.0) 6:2
  (x=4.75) 6:2
  (y=4.0) 5:2
  (y=6.0) 3:2
  (x=7.125) 2:0
  [ABV: (9.0,7.0)]
  [ENU: (6.0,7.0)]
  [AKR: (7.0,5.0)]
  (x=7.125) 2:0
  [LRL: (9.0,1.0)]
  [LFW: (6.0,1.0)]
  [LXA: (0.0,0.0)]
  [null]
  (x=68.0) 48:36
  (y=-90.0) 3:1
  (x=79.0) 2:0
  [YEU: (79.0,-85.0)]
  [YIO: (72.0,-77.0)]
  [YEV: (68.0,-133.0)]
  (y=-90.0) 45:34
  (y=-45.0) 21:19
  (y=-2.0) 3:3
  (y=-1.0) 0:0
  [null]
  [null]
  (x=6.0) 3:1
  (x=27.0) 2:0
  [TIN: (27.0,-8.0)]
  [ASK: (6.0,-5.0)]
  [SPY: (4.0,-6.0)]
  (x=45.0) 18:16
  (y=-67.5) 15:13
  (y=-65.0) 3:1
  [YSJ: (45.0,-65.0)]
  (x=52.0) 2:0
  [YWK: (52.0,-66.0)]
  [YFC: (45.0,-66.0)]
  (x=56.5) 12:10
  [YFB: (63.0,-68.0)]
  (y=-73.0) 11:9
  (y=-72.0) 4:2
  (y=-71.0) 3:1
  (x=48.0) 2:0
  [YYY: (48.0,-68.0)]
  [YSC: (45.0,-71.0)]
  [YJN: (45.0,-72.0)]
  [YHU: (45.0,-73.0)]
  (y=-77.0) 7:5
  (x=49.0) 4:2
  [YNM: (49.0,-77.0)]
  (y=-75.0) 3:1
  [YOW: (45.0,-75.0)]
  (y=-76.0) 2:0
  [YND: (45.0,-76.0)]
  [YWA: (45.0,-77.0)]
  (y=-82.0) 3:1
  (x=49.0) 2:0
  [YYU: (49.0,-82.0)]
  [YSB: (46.0,-80.0)]
  [YYW: (50.0,-88.0)]
  (x=42.0) 3:1
  (y=-67.5) 3:1
  [YHZ: (44.0,-62.0)]
  (x=43.0) 2:0
  [YYZ: (43.0,-79.0)]
  [YHM: (42.0,-79.0)]
  [null]
  (y=-135.0) 24:15
  (x=54.0) 15:13
  (y=-112.5) 8:6
  (y=-101.25) 4:2
  (x=61.0) 3:1
  (y=-94.0) 2:0
  (x=62.0) 2:0
  [YRT: (62.0,-92.0)]
  [YEK: (61.0,-94.0)]
  [null]
  [YFO: (54.0,-101.0)]
  [YOD: (54.0,-110.0)]
  (y=-123.75) 4:2
  (x=60.0) 3:1
  [YHY: (60.0,-115.0)]
  (y=-117.0) 2:0
  (x=57.0) 2:0
  [YOJ: (58.0,-117.0)]
  [YEG: (54.0,-113.0)]
  [null]
  [SGY: (59.0,-135.0)]
  (x=52.0) 7:5
  (y=-113.0) 4:2
  [YED: (53.0,-113.0)]
  (y=-116.0) 3:1
  (y=-114.5) 2:0
  [YRM: (52.0,-114.0)]
  [YET: (53.0,-116.0)]
  [YWL: (52.0,-122.0)]
  (y=-102.0) 3:1
  (y=-97.0) 2:0
  [YWG: (49.0,-97.0)]
  [YEN: (49.0,-102.0)]
  [YXC: (49.0,-115.0)]
  (x=59.0) 9:1
  (y=-156.0) 9:1
  (y=-145.5) 9:1
  (y=-140.25) 2:0
  [YOC: (67.0,-139.0)]
  [GKN: (62.0,-145.0)]
  (y=-150.75) 7:0
  (y=-147.0) 2:0
  (y=-146.25) 2:0
  [FAI: (64.0,-146.0)]
  [FBK: (64.0,-147.0)]
  [null]
  (x=63.5) 5:0
  (y=-153.375) 2:0
  [UTO: (65.0,-153.0)]
  [GAL: (64.0,-156.0)]
  (y=-153.375) 3:0
  (x=60.0) 2:0
  [ENA: (60.0,-151.0)]
  [HOM: (59.0,-151.0)]
  [ILI: (59.0,-154.0)]
  [null]
  [null]
Tree structure:
  | | [IVL: (68.0,27.0)]
  | (x=68.0) 46:13
  | | | | | | [MAG: (-5.0,145.0)]
  | | | | | (y=145.0) 2:0
  | | | | | | [HGU: (-5.0,144.0)]
  | | | | (x=-5.0) 4:0
  | | | | | | [LAE: (-6.0,146.0)]
  | | | | | (y=146.0) 2:0
  | | | | | | [GKA: (-6.0,145.0)]
  | | | (y=135.0) 13:1
  | | | | | | | [YNT: (37.0,121.0)]
  | | | | | | (x=37.0) 6:0
  | | | | | | | | | [SHA: (31.0,121.0)]
  | | | | | | | | (x=31.0) 2:0
  | | | | | | | | | [NGB: (29.0,121.0)]
  | | | | | | | (y=121.0) 5:0
  | | | | | | | | | | [TAO: (36.0,120.0)]
  | | | | | | | | | (x=33.0) 3:0
  | | | | | | | | | | | [NKG: (31.0,118.0)]
  | | | | | | | | | | (y=118.0) 2:0
  | | | | | | | | | | | [HFE: (31.0,117.0)]
  | | | | | | | | (y=117.0) 3:0
  | | | | | | | | | [null]
  | | | | | (y=112.5) 8:0
  | | | | | | | [CTU: (30.0,103.0)]
  | | | | | | (x=30.0) 2:0
  | | | | | | | [CKG: (29.0,106.0)]
  | | | | (x=29.0) 9:1
  | | | | | [XIC: (27.0,102.0)]
  | | (y=90.0) 45:13
  | | | | | | [KHG: (39.0,76.0)]
  | | | | | (y=59.5) 2:0
  | | | | | | [JOE: (62.0,29.0)]
  | | | | (x=39.0) 2:0
  | | | | | [null]
  | | | (y=29.0) 32:12
  | | | | | | | | [KEL: (54.0,10.0)]
  | | | | | | | (x=54.0) 2:0
  | | | | | | | | [LBC: (53.0,10.0)]
  | | | | | | (y=10.0) 8:0
  | | | | | | | | | | | [XFW: (53.0,9.0)]
  | | | | | | | | | | (y=9.0) 2:0
  | | | | | | | | | | | [WVN: (53.0,8.0)]
  | | | | | | | | | (y=8.0) 4:0
  | | | | | | | | | | | [EME: (53.0,7.0)]
  | | | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | | | [BMK: (53.0,6.0)]
  | | | | | | | | (y=6.0) 4:0
  | | | | | | | | | [null]
  | | | | | | | (x=53.0) 6:0
  | | | | | | | | | | [MHG: (49.0,8.0)]
  | | | | | | | | | (y=8.0) 2:0
  | | | | | | | | | | [HHN: (49.0,7.0)]
  | | | | | | | | (y=7.0) 2:0
  | | | | | | | | | [null]
  | | | | | (x=48.5) 22:9
  | | | | | | | [SFA: (34.0,23.0)]
  | | | | | | (y=14.5) 14:9
  | | | | | | | | | | [YIB: (39.0,14.0)]
  | | | | | | | | | (x=39.0) 4:2
  | | | | | | | | | | | [YWY: (38.0,14.0)]
  | | | | | | | | | | (x=37.0) 3:1
  | | | | | | | | | | | | [DJE: (35.0,14.0)]
  | | | | | | | | | | | (y=10.875) 2:0
  | | | | | | | | | | | | [TEE: (35.0,8.0)]
  | | | | | | | | (y=7.25) 8:6
  | | | | | | | | | | | [CZL: (36.0,6.0)]
  | | | | | | | | | | (y=3.625) 2:0
  | | | | | | | | | | | [QAS: (36.0,1.0)]
  | | | | | | | | | (x=36.0) 4:2
  | | | | | | | | | | | [TID: (35.0,1.0)]
  | | | | | | | | | | (y=1.0) 2:0
  | | | | | | | | | | | [TAF: (35.0,0.0)]
  | | | | | | | (x=35.0) 13:9
  | | | | | | | | | | | [EBM: (34.0,14.0)]
  | | | | | | | | | | (x=34.0) 2:0
  | | | | | | | | | | | [TOE: (33.0,14.0)]
  | | | | | | | | | (x=33.0) 2:0
  | | | | | | | | | | [null]
  | | | | | | | | (y=7.25) 5:2
  | | | | | | | | | | [HME: (31.0,6.0)]
  | | | | | | | | | (y=3.625) 3:1
  | | | | | | | | | | | | [LOO: (33.0,2.0)]
  | | | | | | | | | | | (x=33.0) 2:0
  | | | | | | | | | | | | [HRM: (32.0,2.0)]
  | | | | | | | | | | (x=32.0) 2:0
  | | | | | | | | | | | [null]
  | | | | (x=29.0) 30:11
  | | | | | | | [QUS: (12.0,6.0)]
  | | | | | | (y=6.0) 2:0
  | | | | | | | [INZ: (27.0,2.0)]
  | | | | | (x=9.5) 8:2
  | | | | | | | [null]
  | | | | | | (y=8.0) 6:2
  | | | | | | | | | | | | [ABV: (9.0,7.0)]
  | | | | | | | | | | | (x=7.125) 2:0
  | | | | | | | | | | | | [ENU: (6.0,7.0)]
  | | | | | | | | | | (y=6.0) 3:2
  | | | | | | | | | | | [AKR: (7.0,5.0)]
  | | | | | | | | | (y=4.0) 5:2
  | | | | | | | | | | | [LRL: (9.0,1.0)]
  | | | | | | | | | | (x=7.125) 2:0
  | | | | | | | | | | | [LFW: (6.0,1.0)]
  | | | | | | | | (x=4.75) 6:2
  | | | | | | | | | [LXA: (0.0,0.0)]
  | | | | | | | (x=0.0) 6:2
  | | | | | | | | [null]
  (y=0.0) 94:49
  | | | | [YEU: (79.0,-85.0)]
  | | | (x=79.0) 2:0
  | | | | [YIO: (72.0,-77.0)]
  | | (y=-90.0) 3:1
  | | | [YEV: (68.0,-133.0)]
  | (x=68.0) 48:36
  | | | | | | [null]
  | | | | | (y=-1.0) 0:0
  | | | | | | [null]
  | | | | (y=-2.0) 3:3
  | | | | | | | [TIN: (27.0,-8.0)]
  | | | | | | (x=27.0) 2:0
  | | | | | | | [ASK: (6.0,-5.0)]
  | | | | | (x=6.0) 3:1
  | | | | | | [SPY: (4.0,-6.0)]
  | | | (y=-45.0) 21:19
  | | | | | | | [YSJ: (45.0,-65.0)]
  | | | | | | (y=-65.0) 3:1
  | | | | | | | | [YWK: (52.0,-66.0)]
  | | | | | | | (x=52.0) 2:0
  | | | | | | | | [YFC: (45.0,-66.0)]
  | | | | | (y=-67.5) 15:13
  | | | | | | | [YFB: (63.0,-68.0)]
  | | | | | | (x=56.5) 12:10
  | | | | | | | | | | | [YYY: (48.0,-68.0)]
  | | | | | | | | | | (x=48.0) 2:0
  | | | | | | | | | | | [YSC: (45.0,-71.0)]
  | | | | | | | | | (y=-71.0) 3:1
  | | | | | | | | | | [YJN: (45.0,-72.0)]
  | | | | | | | | (y=-72.0) 4:2
  | | | | | | | | | [YHU: (45.0,-73.0)]
  | | | | | | | (y=-73.0) 11:9
  | | | | | | | | | | [YNM: (49.0,-77.0)]
  | | | | | | | | | (x=49.0) 4:2
  | | | | | | | | | | | [YOW: (45.0,-75.0)]
  | | | | | | | | | | (y=-75.0) 3:1
  | | | | | | | | | | | | [YND: (45.0,-76.0)]
  | | | | | | | | | | | (y=-76.0) 2:0
  | | | | | | | | | | | | [YWA: (45.0,-77.0)]
  | | | | | | | | (y=-77.0) 7:5
  | | | | | | | | | | | [YYU: (49.0,-82.0)]
  | | | | | | | | | | (x=49.0) 2:0
  | | | | | | | | | | | [YSB: (46.0,-80.0)]
  | | | | | | | | | (y=-82.0) 3:1
  | | | | | | | | | | [YYW: (50.0,-88.0)]
  | | | | (x=45.0) 18:16
  | | | | | | | [YHZ: (44.0,-62.0)]
  | | | | | | (y=-67.5) 3:1
  | | | | | | | | [YYZ: (43.0,-79.0)]
  | | | | | | | (x=43.0) 2:0
  | | | | | | | | [YHM: (42.0,-79.0)]
  | | | | | (x=42.0) 3:1
  | | | | | | [null]
  | | (y=-90.0) 45:34
  | | | | | | | | | | [YRT: (62.0,-92.0)]
  | | | | | | | | | (x=62.0) 2:0
  | | | | | | | | | | [YEK: (61.0,-94.0)]
  | | | | | | | | (y=-94.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (x=61.0) 3:1
  | | | | | | | | [YFO: (54.0,-101.0)]
  | | | | | | (y=-101.25) 4:2
  | | | | | | | [YOD: (54.0,-110.0)]
  | | | | | (y=-112.5) 8:6
  | | | | | | | | [YHY: (60.0,-115.0)]
  | | | | | | | (x=60.0) 3:1
  | | | | | | | | | | [YOJ: (58.0,-117.0)]
  | | | | | | | | | (x=57.0) 2:0
  | | | | | | | | | | [YEG: (54.0,-113.0)]
  | | | | | | | | (y=-117.0) 2:0
  | | | | | | | | | [null]
  | | | | | | (y=-123.75) 4:2
  | | | | | | | [SGY: (59.0,-135.0)]
  | | | | (x=54.0) 15:13
  | | | | | | | [YED: (53.0,-113.0)]
  | | | | | | (y=-113.0) 4:2
  | | | | | | | | | [YRM: (52.0,-114.0)]
  | | | | | | | | (y=-114.5) 2:0
  | | | | | | | | | [YET: (53.0,-116.0)]
  | | | | | | | (y=-116.0) 3:1
  | | | | | | | | [YWL: (52.0,-122.0)]
  | | | | | (x=52.0) 7:5
  | | | | | | | | [YWG: (49.0,-97.0)]
  | | | | | | | (y=-97.0) 2:0
  | | | | | | | | [YEN: (49.0,-102.0)]
  | | | | | | (y=-102.0) 3:1
  | | | | | | | [YXC: (49.0,-115.0)]
  | | | (y=-135.0) 24:15
  | | | | | | | | [YOC: (67.0,-139.0)]
  | | | | | | | (y=-140.25) 2:0
  | | | | | | | | [GKN: (62.0,-145.0)]
  | | | | | | (y=-145.5) 9:1
  | | | | | | | | | | [FAI: (64.0,-146.0)]
  | | | | | | | | | (y=-146.25) 2:0
  | | | | | | | | | | [FBK: (64.0,-147.0)]
  | | | | | | | | (y=-147.0) 2:0
  | | | | | | | | | [null]
  | | | | | | | (y=-150.75) 7:0
  | | | | | | | | | | [UTO: (65.0,-153.0)]
  | | | | | | | | | (y=-153.375) 2:0
  | | | | | | | | | | [GAL: (64.0,-156.0)]
  | | | | | | | | (x=63.5) 5:0
  | | | | | | | | | | | [ENA: (60.0,-151.0)]
  | | | | | | | | | | (x=60.0) 2:0
  | | | | | | | | | | | [HOM: (59.0,-151.0)]
  | | | | | | | | | (y=-153.375) 3:0
  | | | | | | | | | | [ILI: (59.0,-154.0)]
  | | | | | (y=-156.0) 9:1
  | | | | | | [null]
  | | | | (x=59.0) 9:1
  | | | | | [null]
find((50.0,-97.0)): not found
find((65.0,24.0)): not found
find((65.0,25.0)): not found
find((34.0,23.0)): found [SFA: (34.0,23.0)]
find((39.0,14.0)): found [YIB: (39.0,14.0)]
find((38.0,14.0)): found [YWY: (38.0,14.0)]
find((35.0,14.0)): found [DJE: (35.0,14.0)]
find((34.0,14.0)): found [EBM: (34.0,14.0)]
find((33.0,14.0)): found [TOE: (33.0,14.0)]
find((32.0,14.0)): not found
find((36.0,6.0)): found [CZL: (36.0,6.0)]
find((34.0,5.0)): not found
nearest-neighbor((7.0,-7.0)): found [ASK: (6.0,-5.0)]
nearest-neighbor((60.0,25.0)): found [JOE: (62.0,29.0)]
nearest-neighbor((63.0,44.0)): found [JOE: (62.0,29.0)]
nearest-neighbor((61.0,30.0)): found [JOE: (62.0,29.0)]
nearest-neighbor((100.0,27.0)): found [IVL: (68.0,27.0)]
nearest-neighbor((52.0,-3.0)): found [BMK: (53.0,6.0)]
nearest-neighbor((70.0,3.0)): found [BMK: (53.0,6.0)]
nearest-neighbor((40.0,-20.0)): found [TIN: (27.0,-8.0)]
nearest-neighbor((16.0,5.0)): found [QUS: (12.0,6.0)]
nearest-neighbor((-12.0,-188.0)): found [ILI: (59.0,-154.0)]
