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

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

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

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

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