10        20          30          40         50          
AGGGCCCCAGGUGACAUACG  A--  G     --     C     -| CC     AGUGAUGG 
                    GC   CG UGUGA  GGAGG CGUAU CU  UGCGG        \
                    CG   GC ACACU  CCUCC GCAUG GA  GCGCC        U
AAAGAGACCUACCGUCCU--  AUC  G     CC     A     U^ A-     GUCUAAGG 
 .       110         100        90        80         70