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

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

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

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

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