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