10          20        30        40        50        60   
AGUUUCCAACUAUGAAGCA--|    G    UC        AGU  C       AUGUUUACAU 
                     AAAUC CUUU  UAAGUACU   GC GCAGGAG          U
                     UUUAG GAAA  AUUCGUGA   CG CGUCCUC          U
UGGCAAACUUGCAACUGUUGA^    A    CU        ACC  U       CAAGAUAUAA 
      120       110       100        90        80        70