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

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

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

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

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