4, 43, 367431, 6712167, (5)671(5)3

34, 23, 367435, 345434, 234323

123212, 712171, 671767, (5), 6, 7

43, 367431, 6712167, 2176

2461, 671327, 6767, 567216, (6)5

43, 367431, 6712167, 2176