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

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

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

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

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