10 OPEN1,8,15,"I":PRINT#1,"M-R"CHR$(250)CHR$(2)CHR$(3)
20 GET#1,A$,B$,B$:X=ASC(A$+CHR$(0))+256*ASC(B$+CHR$(0)):CLOSE1
30 PRINT"[147]"X"BLOCKS FREI!"