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