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