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