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