10          20        30        40        50          
UCCCUACUGACCCGGCC--|   UG G UC    G       U     UAA     GUGCG 
                   GGGC  G C  CUGU CCUGCUG ACUGA   UCAGU     \
                   UCUG  C G  GACA GGACGAC UGACU   GGUCG     A
GGGUACCAAACCUCGUCAC^   GU A GA    A       U     C--     ACUGC 
       110       100        90        80          70