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