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