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