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

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

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

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

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