10          20        30        40        50         
AAGUGAUUAGGGUACUA--|     GA     G            CAU  AA  GGAUAU 
                   CUGAUU  CUGGA UGGGGCAUCUUC   GG  CU      \
                   GACUAA  GACCU ACCCUGUAGAGG   CC  GA      G
AAAACCUUUACAGCGUCCC^     AC     G            AUU  CC  UAUCAC 
       110       100        90        80        70        60