PROG : 16509
D-FILE: 16575
VARS : 17368
E-LINE: 17369
STKBOT: 17374
STKEND: 17374
9999 means line number
PRINT means treat as KEYWORD P
1 REM -$PI2ôLN 6RNDY>>PRINT
CHAR LN 6RNDPIY$>READ LN 6RNDAT
LN 6RND+4STOP TAN STR$ UNDRAW
LN PRINT !SGN PIY*NOT (CLS TAN
2 RAND USR VAL "16514"