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

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

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

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

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