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