10        20          30        40        50          
UAAGCAGACAUUGUUAACUU--|    G    A           C      U    UUGUC 
                      CCACU GUUA UUGUACUUCAU AGGUGC CUGG     \
                      GGUGA UAGU AACGUGAGGUA UCUACG GACC     U
GUGCUACUACGUAACUAAAGUU^    A    C           U      -    UAAUU 
.       110       100        90        80        70