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