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