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