10          20        30          40        50        60 
GUGGAUCGCCGAGACCGA--   C   GG   C-        -|     A     AGUGCUCCG 
                    GUG ACA  GCU  UGACCUAU GAAUUG CAGCC         \
                    CGC UGU  UGG  ACUGGAUA CUUAAC GUCGG         U
ACGACCGCCGGCCGUAACUC   U   A-   AC        C^     C     UCUCCCCUC 
  120       110       100         90        80        70