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