10        20          30        40        50          
UCUGCAUCAUUCCUCAAUCA--|   U    CC    G    C   U     G   CUGAC 
                      UCAA CGAU  GGUG CUUC UCC CGGUG AUG     \
                      AGUU GUUA  CUAC GAAG AGG GCCAC UAC     U
UAAUCCCUUACCACGUCUAUCC^   C    UU    G    U   -     -   CAAGU 
       110       100        90        80         70