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