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