10        20          30        40        50        
CAAAGAGAAAAGUAAUUUUA--|   U     AGU      A       U     UAGA 
                      CAAC GCCUC   UGGUUA GAUUCUC UUUUG    U
                      GUUG CGGAG   ACCGAU CUAGGAG AAAAC    C
CGAACUGACGUUUCAAGAAAGG^   U     AU-      C       U     UGUU 
     110       100        90         80        70        60