(0 21 2)(1 5 3)(4 8 6)(7 15 13 12 9)(10 18 17)(11 20 14)(16 22 19)
ALLOWS (11/8)-SEQUENCE
1: (4 8 10)
(0 21 2)(1 5 3)(4 18 17 10 6)(7 15 13 12 9)(8)(11 20 14)(16 22 19)
2: (7 12 9)
(0 21 2)(1 5 3)(4 18 17 10 6)(7)(8)(9)(11 20 14)(12 15 13)(16 22 19)
3: (6 17 10)
(0 21 2)(1 5 3)(4 18 17)(6)(7)(8)(9)(10)(11 20 14)(12 15 13)(16 22 19)
4: (11 20 14)
(0 21 2)(1 5 3)(4 18 17)(6)(7)(8)(9)(10)(11)(12 15 13)(14)(16 22 19)(20)