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