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