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