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

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

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

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

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