COMMON ICHAR(7) IPOS=-1 1 DO 5 J=1,5 5 ICHAR(J)=J 10 DO 15 J=1,5 ICHAR(J)=ICHAR(J)+1 IF(ICHAR(J).GT.10)ICHAR(J)=0 15 CONTINUE IPOS=IPOS+1 IF(IPOS.GT.15)IPOS=1 ICHAR(6)=0 IF(IPOS.GT.10)GO TO 100 ICHAR(6)=2**(IPOS-1) 100 ICHAR(7)=0 IF(IPOS.LE.10)GO TO 200 ICHAR(7)=2**(IPOS-11) 200 CALL LITE DO 900 J=1,5000 900 K=1+2+3 GO TO 10 END