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

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

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

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

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