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