10        20          30        40        50        
AUGUCUGGUGUCAGAAAGACACAA--|          U    A           GUAAC 
                          AUUACCAGAAA UAUU UGAAAUUUAUC     \
                          UAAUGGUCUUU AUAA ACUUUAAAUAG     G
AAAGGUUUAGCACGAACUAUAUUUUA^          U    C           UAAAU 
     110       100        90        80        70        60