18000 34 IF(R.NE.17)GO TO 37 18100 SIG=Q(JK+5) 18200 IF(ABS(SIG).GE.100.)SIG=99 18300 LL=Q(JK+2) 18400 RSIG(LL)=SIG 18500 C⊗⊗⊗10/1/80⊗⊗⊗⊗⊗⊗⊗⊗⊗⊗ IF(IPG.LT.0)RSIG(LL)=SIG 18600 C DO NOT REPEAT KSIG MADE UP OF NATURALS. 18700 CXX IF(Q(JK).GT.3)SIG=SIG+Q(JK+6)*100. 18800 CXX CLEF # IN P6 WITH KEY SIGS. 18900 C NEXT CHANGES CODE NUM BACK TO ORIGINAL 19000 37 IF(R.LT.33)GO TO 130