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