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

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

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

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

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