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