Format: program identification division

1 IDENTIFICATION
1  ID
2  DIVISION.
2  PROGRAM-ID
2 ? .
2  
2? ? IS
3.1 RECURSIVE
3.1  COMMON? INITIAL
3.1  INITIAL? COMMON
2? PROGRAM
2 ? .
2?  AUTHOR? .?  +  
2?  INSTALLATION? .?  +  
2?  DATE-WRITTEN? .?  +  
2?  DATE-COMPILED.?  +  
2?  SECURITY? .?  +