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

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

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

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

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