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