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