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