REM From the ZX Spectrum 48K Manual
CLS

DIM m, n, c AS BYTE

FOR m = 0 TO 1: BRIGHT m
FOR n = 1 TO 10
FOR c = 0 TO 7
PAPER c: PRINT "    ";: REM 4 coloured spaces
NEXT c: NEXT n: NEXT m

FOR m = 0 TO 1: BRIGHT m: PAPER 7
FOR c = 0 TO 3
INK c: PRINT c; "   ";
NEXT c: PAPER 0
FOR c = 4 TO 7
INK c: PRINT c; "   ";
NEXT c: NEXT m
PAPER 7: INK 0: BRIGHT 0
