1:(1,3)(abba,baaa)
2:(3,1)(bbbb,aaba)
3:(1,3)(abba,abab)
4:(1,3)(abbb,bbaa)
5:(2,2)(baba,bbbb)
6:(1,3)(bbab,aabb)
7:(0,4)(aaaa,aaab)
8:(2,2)(baba,baab)
9:(2,2)(aaba,baaa)
10:(1,3)(bbab,bbba)