(0 4 2)(1 17 15)(3 10 6)(5 19 8)(7 11 9)(12 16 14)(13 20 18)
ALLOWS (11/8)-SEQUENCE
1: (8 16 19)
(0 4 2)(1 17 15)(3 10 6)(5 19 14 12 16)(7 11 9)(8)(13 20 18)
2: (13 20 18)
(0 4 2)(1 17 15)(3 10 6)(5 19 14 12 16)(7 11 9)(8)(13)(18)(20)
3: (1 17 15)
(0 4 2)(1)(3 10 6)(5 19 14 12 16)(7 11 9)(8)(13)(15)(17)(18)(20)
4: (5 19 14)
(0 4 2)(1)(3 10 6)(5 12 16)(7 11 9)(8)(13)(14)(15)(17)(18)(19)(20)