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