110 POKE 49385,0:A$ = " GET ON OUR LIST. WE MAIL GREAT MAIL! ": POKE 49384,0: FOR I = 20 TO 39: VTAB 24: HTAB I: PRINT MID$ (A$,I,1);: HTAB 40 -I: PRINT MID$ (A$,40 -I,1);: FOR J = 1 TO 5: NEXT : NEXT
150 NB = 123: GOSUB 160: VTAB 23: END
160 TX = 49237: FOR K = 1 TO NB: POKE TX,0: TEXT : FOR J = 1 TO 1: NEXT :S = PEEK( -16336): NEXT : VTAB 22: POKE -16368,0: RETURN
170 TX = 49237: FOR K = 1 TO NB: POKE TX,0: TEXT : NEXT : VTAB 22: POKE -16368,0: RETURN
999 GOSUB 160:V = V +2: FOR I = 23 TO V STEP -1: VTAB I: HTAB 1: INVERSE : PRINT LEFT$(A$,N);: NORMAL : PRINT RIGHT$(A$, LEN(A$) -N);: CALL -958:S = PEEK(BZ): NEXT : RETURN
9999 V = V -1: VTAB V: FOR I = 0 TO N STEP 1 +(N >69): HTAB H: PRINT I;: FOR J = 1 TO 2:S = PEEK( -16336): NEXT : NEXT : RETURN