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