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