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