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