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

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

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

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

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