10          20        30         40        50         
CUUUCAGAUCGAAUUGAA--     U  A      -|     UU    C   C  UAUUUA 
                    ACAAC GA AGUGGA GGACGU  ACUC GUG UG      U
                    UGUUG CU UUACCU CUUGCA  UGGG CAC AC      G
UUUCAAGUCAACUACGGCUA     U  G      A^     UU    C   U  AACUUA 
 .       110       100        90        80        70        60