g = 2 l = [(x1**3+x2**3,(x1,x2),(y1,y2)) for x1 in range(4) for x2 in range(4) if x1 < x2 for y1 in range(g) for y2 in range(g) if y1 < y2 if x1**3+x2**3 == y1**3+y2**3 ] print len(l) print l