# Kakuro met exhaustief zoeken

for a in range (1,10):
    for b in range (1,10):
        for c in range (1,10):
            for d in range (1,10):
                for e in range (1,10):
                    for f in range (1,10):
                        for g in range (1,10):
                            for h in range (1,10):
                                # controleer of dit een correcte invulling is
                                if ???:
                                    print(a, b, c, d, e, f, g, h)