10        20           30        40        50          
GUUGAGGAAUCUAGACAUGA---|     C   U  C              U   AUUUUUG 
                       UUUUCG AAG GC UGGUUUCAGAGAGG GUA       \
                       AAGAGU UUC CG ACCAAGGUUUUUUC CAU       U
AAACUAUAUGGGGCGUCCAUUCA^     -   C  A              C   GAUAUGU 
 .       110       100         90        80        70