10          20        30        40        50          
UUAAUCCUGUUACAGAA--|      A  UG  U         C          GUAUCCA 
                   GGCUGUC CC  GU CAAGUAAUC AGGAUAGGCU       \
                   CCGACGG GG  CA GUUCAUUGG UCUUAUCCGG       U
AGGAGUAAACGUCGUGACG^      A  GU  C         U          UCGUCCU 
 .       110       100        90        80        70