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