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