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