a*b printf( "I" ); (alb)*b printf( "2" ); c* printf( "3" );
aaabccabbb
Standard output is empty
ERROR: /home/l2Hnmx/prog:3:17: Syntax error: Unexpected end of file ERROR: '$runtoplevel'/0: Undefined procedure: program/0 Exception: (3) program ? EOF: exit