10           20        30        40        50         
CCAAAGGACAUGCCACG---|  U    G  UCU        C     A  A  G CAAGU 
                    GCC CCAG CU   AGUCCCUU CUUGA GG UC G     \
                    CGG GGUC GA   UCAGGGAA GAACU CC AG C     C
CCUCGUCCUUCGACGACCUU^  U    -  CCU        C     -  G  A GCACA 
      110       100         90        80         70        60