10             20        30         40        50         
AACGGGGGAUUAGCAAG-----|   UCU    C     -    A   GGUC   U    UUGA 
                      UGGU   UGGA UAAGU GGAG AGU    UCU CACU    \
                      ACCG   ACUU AUUCA CCUC UCA    AGA GUGA    U
ACAGAAGACUUCUUCAGACGGC^   ---    U     A    C   ACUU   -    AUUU 
       110       100           90        80        70         60