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