+ SUBR OCTN1,N1 PRINT OCTAL, 1 DIGIT
+ SUBR OCTN2,N2 PRINT OCTAL, 2 DIGITS
+ SUBR OCTN3,N3 PRINT OCTAL, 3 DIGITS
+ SUBR OCTN4,N4 PRINT OCTAL, 4 DIGITS
+ SUBR OCTN5,N5 PRINT OCTAL, 5 DIGITS
+ SUBR OCTN6,N6 PRINT OCTAL, 6 DIGITS
+ SUBR OCT1 PRINT OCTAL, 1 DIGIT
+ SUBR OCT2 PRINT OCTAL, 2 DIGITS
+ SUBR OCT3 PRINT OCTAL, 3 DIGITS
+ SUBR OCT4 PRINT OCTAL, 4 DIGITS
+ SUBR OCT5 PRINT OCTAL, 5 DIGITS
+ SUBR OCT6 PRINT OCTAL, 6 DIGITS