10          20        30        40        50        
UUUCUUUCAAAGAGUAC--|   U    C   UG   A    G       AACUAGAUU 
                   UCUA GAAU UAG  GAA CAUU CUGCACA         A
                   GGAU UUUA AUC  CUU GUAA GGCGUGU         U
AGGCUUUUACAUCAGUUCG^   U    C   GU   C    A       GACCAUAGG 
      110       100        90        80        70        60