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

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

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

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

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