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