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

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

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

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

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