10          20        30        40        50        60    
AAGCAUCUCUGUAUCCCCU--|   U     C   G    UU    GCA      UGACGCAUUC 
                     GCCC CACCC AGC GGUU  CAUC   GUGAUA          \
                     CGGG GUGGG UCG CUAA  GUGG   CACUAU          A
GAAUGGAGACACCUAUGGGCG^   U     A   A    CU    GC-      UCUUUACCAA 
      120       110       100        90         80        70