%   cumulative   self              self     total           
 time   seconds   seconds    calls  us/call  us/call  name    
 75.00      0.03     0.03    30212     0.99     0.99  getWord
 25.00      0.04     0.01    30211     0.33     0.33  contains
  0.00      0.04     0.00      489     0.00     0.00  member
  0.00      0.04     0.00      267     0.00     0.00  insert
  0.00      0.04     0.00        1     0.00 40000.00  main
  0.00      0.04     0.00        1     0.00     0.00  printWords