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

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

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

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

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