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

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

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

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

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