10            20        30         40        50       
UGCCAUCCACUCUGCAG----|  A     GG       -    C      G    CUUCA 
                     GGU GCUGA  GGAUGGU AGAC GGUGAC UGCA     U
                     CCA CGACU  CCUAUCA UUUG CCACUG AUGU     U
ACGGUAGGGUGUCUACCUGAC^  -     A-       G    C      G    AGUAU 
     110       100         90         80        70        60