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