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

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

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

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

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