10 POKE 56334, PEEK(56334) AND 254
15 POKE 1, PEEK(1) AND 251
20 FOR X=12288 TO 12799: POKE X, PEEK(X+40960): NEXT X
25 POKE 1, PEEK(1) OR 4
30 POKE 56334, PEEK(56334) OR 1
35 POKE 53272, (PEEK(53272) AND 240) OR 12
40 FOR X1=1 TO 2:READ A$
45 Y= 12288+(ASC(A$)-64)*8
50 FOR X=Y TO Y+7: READ A: POKE X,A: NEXT X,X1
55 POKE53270, PEEK(53270) OR 16
60 PRINT CHR$(147); "AB"
65 POKE 55296,12: POKE 55297,12
70 POKE 53282,1:POKE 53283,3
75 DATA "A", 0, 224, 248, 248, 170, 85, 170, 0
80 DATA "B", 0, 0, 0, 0, 168, 85, 168, 0