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