1 FOR I = L TO 1 STEP -1: PRINT B$(I);: NEXT : PRINT SPC( 10 -L):P = 1: FOR I = 1 TO L:P = P +(I = P(I)) *(P(I -1) = 0):P(I) = P(I) -P(I) *(P(I) = I) *(P(I -1) = 0): NEXT : IF NOT P(L) THEN PRINT : PRINT : INPUT A$: PRINT :L = LEN(A$):W$(L) = A$:P = L:C = 0: IF NOT L THEN END
2 B$(P) = MID$ (W$(P),P(P) +1,1):W$(P -1) = "": FOR I = 1 TO P:T$(I) = MID$ (W$(P),I,1):W$(P -1) = W$(P -1) +T$(I -I *(I = (P(P) +1))): NEXT :P(P) = P(P) +1:P = P -1: ON P >0 GOTO 2:W = 80:C = C +1: ON C <(W *2 +1) GOTO 1: PRINT CHR$(7): GET C$:C = 1: PRINT : GOTO 1<CTRL-M>
