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