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