alert:test01b - Tests insert, list, size, peek, extract
insert:H1:BWI:94
list:H1
insert:H1:LAX:88
list:H1
insert:H1:IAD:42
list:H1
insert:H1:DCA:67
list:H1
insert:H1:JFK:27
list:H1
insert:H1:ATL:48
list:H1
insert:H1:SFO:19
list:H1
size:H1
peek-key:H1
peek-value:H1
extract:H1
list:H1
extract:H1
list:H1
extract:H1
list:H1
size:H1
peek-key:H1
peek-value:H1
extract:H1
list:H1
extract:H1
list:H1
clear:H1
list:H1
size:H1
peek-key:H1
peek-value:H1
