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