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