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