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