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