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