data = [] for line in open("input"): words = line.replace(":", "").replace(",","").split() coords = [int(w[w.index('=')+1:]) for w in words if '=' in w] data.append(coords) import colorsys def hsl(h,s,l): r,g,b = colorsys.hls_to_rgb(h/360,l,s) return int(r*255),int(g*255),int(b*255) colors = [] for i in range(len(data)): hue = i*300/len(data) colors.append("#%02x%02x%02x" % hsl(hue, 1, .5)) print('') for i,(sx,sy,bx,by) in enumerate(data): dx = abs(sx-bx) dy = abs(sy-by) d = dx+dy path = [(sx+d,sy),(sx,sy+d),(sx-d,sy),(sx,sy-d)] s = "M %d %d" % (path[-1]) + " ".join("L %d %d" % (x,y) for x,y in path) print('' % (s,colors[i])) #print('') print('')