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

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

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

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

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