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