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