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