10          20        30        40        50        60   
CACAGAGGAUGAAGUGU--|      U    CA  C      UU      U       AGAACU 
                   GGGUGUG CAGG  GG AGUGCA  GCUAGC GGCUGUU      \
                   CUCACGU GUCU  CC UCACGU  CGAUCG UUGACAA      U
GUGCAGAAACGUACGAAGA^      C    C-  A      --      -       CCCUAU 
 120       110       100         90          80         70