10          20        30        40        50        
CCACCUUCAGCCAUACUG--| G   G   CCC            AU      CAUAGA 
                    UG GCA UGC   ACUCAGGAAGGC  CAUUCA      A
                    AC UGU AUG   UGAGUCUUUCCG  GUAAGU      G
UGGUGUUUACGACAGGUACA^ G   A   UGA            CG      AUACAG 
      110       100        90        80        70        60