10 OPEN1,8,15:X$="M-E"+CHR$(5)+CHR$(2):RESTORE
20 READ X:IFX>-1THENX$=X$+CHR$(X):GOTO20
30 OPEN2,8,2,N$+",P,R":PRINT#1,X$
40 PRINT#1,"M-R"CHR$(21)CHR$(0)CHR$(1):GET#1,X0$
50 PRINT#1,"M-R"CHR$(1)CHR$(3)CHR$(1):GET#1,X1$
60 CLOSE2:CLOSE1
70 BL=ASC(X0$+CHR$(0)):L=BL*254+ASC(X1$+CHR$(0))-3:BL=BL+1
80 DATA 169,0,133,21,166,24,164,25,134,6,132,7
90 DATA 169,128,133,0,165,0,48,252,173
100 DATA0,3,240,10,230,21,174,0,3,172,1,3
110 DATA16,229,96,-1