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