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