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