IDENTIFICATION DIVISION.
PROGRAM-ID. CALC.
ENVIRONMENT DIVISION.
DATA DIVISION.
PROCEDURE DIVISION.
INICIO.
DISPLAY"HELLO"
STOP RUN.
SURFTlRJRklDQVRJT04gRElWSVNJT04uClBST0dSQU0tSUQuIENBTEMuCgpFTlZJUk9OTUVOVCBESVZJU0lPTi4KCkRBVEEgRElWSVNJT04uCgpQUk9DRURVUkUgRElWSVNJT04uCglJTklDSU8uCgkJRElTUExBWSJIRUxMTyIKCVNUT1AgUlVOLgoJCQkKCQkKCg==
prog.cob:1: Warning: Invalid indicator 'F' at column 7
prog.cob:4: Warning: Invalid indicator 'I' at column 7
prog.cob:6: Warning: Invalid indicator 'U' at column 7
prog.cob:1: Error: syntax error, unexpected WORD, expecting PROGRAM_ID