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