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

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

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

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

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