All Poss

for a in range(1,4):
    for b in range(1,4):
        for c in range(1,4):
            for d in range(1,4):
                for e in range(1,4):
                    for f in range(1,4):
                        for g in range(1,4):
                            for h in range(1,4):
                                for i in range(1,4):
                                    for j in range(1,4):
                                        for k in range(1,4):
                                            for l in range(1,4):
                                                for m in range(1,4):
                                                    for n in range(1,4):
                                                        for o in range(1,4):
                                                            print(str(a)+str(b)+str(c)+str(d)+str(e)+str(f)+str(g)+str(h)+str(i)+str(j)+str(k)+str(l)+str(m)+str(n)+str(o))