10        20         30             40          50        60
GAAGAGCCGUUAGCUGACCAAU     A-   -----        U--|   U  C   UGUGUUCU 
                      UUGAU  UCA     CCCAAAAC   AAGC CU UCU        C
                      GACUA  GGU     GGGUUUUG   UUCG GA AGA        U
GUUAAGGUACAGCAUAUA----     CC   CUUGC        UCC^   U  A   CUGGUAGU 
  120       110           100        90        80        70