(1)   
>>-OUTPRTY-+-n-+---------+-----------------+-------------------->
           |   '---+-n-+-'                 |       
           |       '-*-'                   |       
           |   .-,---------------------.   |       
           |   V                       |   |       
           '-(-----+-n-+-+---------+---+-)-'       
                   '-*-' '---+-n-+-'               
                             '-*-'                 

>--+---------------------------------+-------------------------->
   '-| Selection limiting keywords |-'   

>--+---------------------------+-------------------------------><
   '-| Modification keywords |-'   

Modification keywords

|--+----------------+--+---------------+------------------------>
   '-,PAGE=nnnnnnnn-'  '-,PRIORITY=nnn-'   

>--+------------------+-----------------------------------------|
   '-,RECORD=nnnnnnnn-'   

Selection limiting keywords

|--+------------------------------+----------------------------->
   '-,---/---PAGE-+-=--+-nnnnnnnn-'   
                  +-^=-+              
                  +->--+              
                  '-<--'              

>--+--------------------------------+---------------------------|
   '-,---/---RECORD-+-=--+-nnnnnnnn-'   
                    +-^=-+              
                    +->--+              
                    '-<--'              

1. Omit the comma between initialization statement and first keyword