10          20        30         40          50        60  
GAACGACAACUGCAAUAA--      U              -  U--|   C     GUGCAUAUC 
                    CGUCUC GCCACUGGGAUACU CC   UGUG UCGCU         \
                    GUAGGG CGGUGACUCUAUGG GG   ACAC AGUGA         G
GCGCGACGUCACUACCUAGA      C              U  UCU^   A     UCAAACUUA 
      120       110       100        90        80        70