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