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