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

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

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

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

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