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

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

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

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

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