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