10             20        30        40        50        60   
UAUCUCUGGAAUAACAC-----|       AA   U      C      UU       CAGAGCAUU 
                      AGAAAAAU  UCA GGAAGA UGUCGA  UCGUUGU         \
                      UUUUUUUA  GGU CCUUCU AUAGUU  AGCAACA         U
GGGCUUACUCUCUUCAAAGUUG^       --   -      A      UU       AUGUAAAUU 
     120       110       100           90        80        70