  5 REM union flag (from the ZX Spectrum Manual)
 10 LET r=2: LET w=7: LET b=1
 20 BORDER 0: PAPER b: INK w: CLS
 30 REM black in bottom of screen
 40 INVERSE 1
 50 FOR n=40 TO 0 STEP -8
 60 PLOT PAPER 0;7,n: DRAW PAPER 0;241,0
 70 NEXT n: INVERSE 0
100 REM draw in white parts
105 REM St. George
110 FOR n=0 TO 7
120 PLOT 104+n,175: DRAW 0,-35
130 PLOT 151-n,175: DRAW 0,-35
140 PLOT 151-n,48: DRAW 0,35
150 PLOT 104+n,48: DRAW 0,35
160 NEXT n
200 FOR n=0 TO 11
210 PLOT 0,139-n: DRAW 111,0
220 PLOT 255,139-n: DRAW -111,0
230 PLOT 255,84+n: DRAW -111,0
240 PLOT 0,84+n: DRAW 111,0
250 NEXT n
300 REM St. Andrew
310 FOR n=0 TO 35
320 PLOT 1+2*n,175-n: DRAW 32,0
330 PLOT 224-2*n,175-n: DRAW 16,0
340 PLOT 254-2*n,48+n: DRAW-32,0 
350 PLOT 17+2*n,48+n: DRAW 16,0
360 NEXT n
370 FOR n=0 TO 19
380 PLOT 185+2*n,140+n: DRAW 32,0 
390 PLOT 200+2*n,83-n: DRAW 16,0
400 PLOT 39-2*n,83-n: DRAW 32,0
410 PLOT 54-2*n,140+n: DRAW -16,0
420 NEXT n
425 REM fill in extra bits 
430 FOR n=0 TO 15
440 PLOT 255,160+n: DRAW 2*n-30,0 
450 PLOT 0,63-n: DRAW 31-2*n,0
460 NEXT n
470 FOR n=0 TO 7
480 PLOT 0,160+n: DRAW 14-2*n,0
485 PLOT 255,63-n: DRAW 2*n-15,0 
490 NEXT n
500 REM red stripes 
510 INVERSE 1
520 REM St George
530 FOR n=96 TO 120 STEP 8
540 PLOT PAPER r;7,n: DRAW PAPER r;241,0 
550 NEXT n
560 FOR n=112 TO 136 STEP 8
570 PLOT PAPER r;n,168: DRAW PAPER r;0,-113 
580 NEXT n
600 REM St Patrick
610 PLOT PAPER r;170,140: DRAW PAPER r;70,35 
620 PLOT PAPER r;179,140: DRAW PAPER r;70,35 
630 PLOT PAPER r;199,83: DRAW PAPER r;56,-28 
640 PLOT PAPER r;184,83: DRAW PAPER r;70,-35 
650 PLOT PAPER r;86,83: DRAW PAPER r;-70,-35 
660 PLOT PAPER r;72,83: DRAW PAPER r;-70,-35 
670 PLOT PAPER r;56,140: DRAW PAPER r;-56,28 
680 PLOT PAPER r;71,140: DRAW PAPER r;-70,35 
690 INVERSE 0: PAPER 0: INK 7
700 PRINT AT 0, 0;:FOR i = 1 TO 64: PRINT " ";: NEXT i

