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