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