print
insert 0 4240 7345   Albany  
insert    1 3455 13836 Albuquerque  
     insert 2 3511 10150    Amarillo 
insert 3  6113 14954 Anchorage
insert 4 3345   8423 Atlanta    

remove 4  
  print 0
print   1
print 2  

print 3
  print    4 
print 5
  insert   5    2515   5740     Asuncion_Paraguay 
print 5
insert 6 4447 11750   Baker


insert 7 3918   7638 Baltimore
insert 7 3918   7638 Baltimore
insert 8 3955   11625 Beijing_China
insert 9    3330 8650 Birmingham
print
remove 9
  print   9
insert 9 3355 1822     Cape_Town_South_Africa
  print 9
remove 3        

 remove  4

 remove 6
remove 7

   remove    7

remove 8
insert   7 2308 8223 Havana_Cuba
insert   7 2946    10634 Chongqing_China    

insert 8 616 10648   Jakarta_Indonesia
  print







remove 8