104  FOR X = 1 TO  LEN (ST$): PRINT  MID$ (ST$,X,1);: FOR Y = 1 TO 20: NEXT : NEXT : PRINT : RETURN 
 105  FOR X = 1 TO  LEN (ST$): PRINT  MID$ (ST$,X,1);:Z =  PEEK ( - 16336) +  PEEK ( - 16336): FOR Y = 1 TO 20: NEXT : NEXT : PRINT : RETURN