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