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