10          20        30         40        50         
ACCACCUCUGCCAUGAA--|  A      U     U-      CUGA         AAGUG 
                   GCU CUUUCU UUCCU  UCACCU    AUAUUCACU     U
                   UGA GGAAGG GAGGG  AGUGGG    UGUAAGUGA     U
AAGUGAGCUCUUCAGUUCG^  -      U     UU      UAAG         GUUAU 
.       110       100         90        80        70        60