10          20        30        40        50         
GACAUCCUGGGCACAGU--|    U    CACA  U     A    U      GUGCUAU 
                   GAUGG CAUG    GU CUGGG GAUG UAUCAC       \
                   CUACC GUAC    CA GACCC CUGC AUAGUG       C
ACAGAAAAGGCGCCGAGAA^    U    ACGC  C     A    U      GCUUACU 
       110       100        90        80        70        60