(0 7 2 21 3)(1 20 17)(4 15 13 11 8)(5 18 6)(9 12 10)(14 19 16)
ALLOWS (11/8)-SEQUENCE
1: (0 5 18)
(0 6 5 7 2 21 3)(1 20 17)(4 15 13 11 8)(9 12 10)(14 19 16)(18)
2: (1 20 17)
(0 6 5 7 2 21 3)(1)(4 15 13 11 8)(9 12 10)(14 19 16)(17)(18)(20)
3: (2 5 7)
(0 6 5 21 3)(1)(2)(4 15 13 11 8)(7)(9 12 10)(14 19 16)(17)(18)(20)
4: (0 21 3)
(0)(1)(2)(3)(4 15 13 11 8)(5 21 6)(7)(9 12 10)(14 19 16)(17)(18)(20)