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