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