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