(0 17 5)(1 15 3)(2 18 8)(4 10 6)(7 13 11)(9 20 19)(12 16 14)
ALLOWS (11/8)-SEQUENCE
1: (8 12 18)
(0 17 5)(1 15 3)(2 18 16 14 12)(4 10 6)(7 13 11)(8)(9 20 19)
2: (7 13 11)
(0 17 5)(1 15 3)(2 18 16 14 12)(4 10 6)(7)(8)(9 20 19)(11)(13)
3: (2 14 12)
(0 17 5)(1 15 3)(2)(4 10 6)(7)(8)(9 20 19)(11)(12)(13)(14 18 16)
4: (1 15 3)
(0 17 5)(1)(2)(3)(4 10 6)(7)(8)(9 20 19)(11)(12)(13)(14 18 16)(15)