10        20          30        40        50         
UUUUUGAAAAUCUCGCAGACGUGUUCA--|   G   U         G      GAACAC 
                             GUCA CAU CGUGGUUGA GAUAUC      \
                             CAGU GUG GCACUAGCU CUAUAG      A
AUUCGUUUGGACAAUCAGCGUCUUUUAGA^   A   U         A      AAAAAA 
       110       100        90        80        70        60