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