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