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