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

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

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

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

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