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