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

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

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

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

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