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