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