10           20        30        40         50         
UCUCACACCCUCACCUG---| U   CC               -     A      UGUCCU 
                    GC GAG  GCAGUAGUUCUUCAG UGGCA GCUUUA      G
                    CG CUC  CGUUGUCAAGAAGUU ACCGU CGAAAU      A
GGAGGAGGAGCUUCGGUCCC^ U   C-               G     -      CGACCC 
.       110       100         90        80         70        60