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