10        20          30        40        50        60  
CAUUGAUACAUUUUUUCCAGUC--|   UA      C    UGA   A       GGACAUGU 
                        GUCA  UGGCGU CACC   GUG CUUUAGU        A
                        CGGU  ACCGUA GUGG   CAC GGAAUCA        U
UGGUUGGAAGACUUAGGGUCUUAA^   GC      A    CG-   -       ACCUUUGA 
  120       110       100        90         80         70