10           20        30        40        50        60 
AUAUAAAAUGAAAUACU---| A      UG  U             U  C     CUGUUUA 
                    UG UCGAGU  UC CUUUGGUAUUCAA CU UAUGA       \
                    AC AGCUCA  AG GAGGCCAUAAGUU GA AUACU       G
AUUUAAGUACUAAUAGAAAA^ A      GU  -             C  A     CUAAUUU 
 120       110       100         90        80        70