10           20        30         40        50          
UUGGAUUGACAAUUGCU---|  AA      UCCA-           G     G   UUGUAU 
                    GUC  AGCAGU     AAGUGCUCAUA UGCAG UAG      \
                    UAG  UCGUCA     UUCACGGGUAU AUGUC AUC      U
GUUCGCACUGCUACGUAUAA^  G-      UGACA           A     -   UUGUAC 
 .       110       100         90        80        70