10          20        30        40        50        60    
GUGAGUAACUGAAGGGAU--|  AA     AUU   G                 GAUGGACUACA 
                    GAA  CGCUG   GAG UAGUGAUUUGUGUAGCU           \
                    CUU  GCGGC   UUC AUCGCUGGACACGUCGA           U
AAGAAGUAAAGCGACGAAUC^  AC     CUU   G                 UGGAGGUUUAC 
       120       110       100        90        80        70