(0 8 5 4 2)(1 20 18)(3 10 6)(7 22 21)(9 13 11)(12 16 14)(15 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 8 19)
(0 17 15 19 5 4 2)(1 20 18)(3 10 6)(7 22 21)(8)(9 13 11)(12 16 14)
2: (1 20 18)
(0 17 15 19 5 4 2)(1)(3 10 6)(7 22 21)(8)(9 13 11)(12 16 14)(18)(20)
3: (0 17 5)
(0 4 2)(1)(3 10 6)(5 15 19)(7 22 21)(8)(9 13 11)(12 16 14)(17)(18)(20)
4: (3 10 6)
(0 4 2)(1)(3)(5 15 19)(6)(7 22 21)(8)(9 13 11)(10)(12 16 14)(17)(18)(20)