(0 19 14)(1 20 5)(2 13 4)(3 18 17)(6 11 9)(7 15 8)(10 16 12)
ALLOWS (11/8)-SEQUENCE
1: (3 11 17)
(0 19 14)(1 20 5)(2 13 4)(3)(6 11 18 17 9)(7 15 8)(10 16 12)
2: (2 13 4)
(0 19 14)(1 20 5)(2)(3)(4)(6 11 18 17 9)(7 15 8)(10 16 12)(13)
3: (10 16 12)
(0 19 14)(1 20 5)(2)(3)(4)(6 11 18 17 9)(7 15 8)(10)(12)(13)(16)
4: (6 11 18)
(0 19 14)(1 20 5)(2)(3)(4)(6 17 9)(7 15 8)(10)(11)(12)(13)(16)(18)