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