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