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