d WRITE EXEC FILE 4 D$(4):"FILE NAME: ";F$ R D$"OPEN"F$:D$"DELETE"F$ o D$"OPEN"F$:D$"WRITE"F$  500:(512)175(513)170(514)141220  I511  II1:C(I):(C);:C141180  160  D$"CLOSE"   	INPUT A LINE WITHOUT DOS KNOWING )	0:0:64874:1002:   d
