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