10         20         30        40        50        60 
AAAAAUAGACCAUAAAG-            -|         U      GU      UUAAAU 
                  CUUCUUCAGGAA GCUGGUUUCA AUGGUG  UUAGAU      \
                  GAGGGGGUUCUU UGACUAAAGU UACCAC  GAUCUG      A
GUCACGUCGCGUCGACCA            G^         U      --      UUAGUG 
 .       110       100        90        80          70