warning: implicit conversion from numeric to char
warning: called from
    initialExtractor at line 12 column 20
    ex2 at line 2 column 1
error: Invalid call to disp.  Correct usage is:

 -- disp (X)
 -- STR = disp (X)
error: called from
    print_usage at line 91 column 5
    ex2 at line 2 column 1

M Y F B P V L E S V O X M R S F C L J D A N H O U G N H B O N Z X N G A T Y E W U D B H

M Y F B P V L E S V O X M R S F C L J D A N H O U G N H B O N Z X N G A T Y E W U D B H