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