10         20         30        40        50         
AGAUCCCCCUUCGCUGA-   -|      A  C      AA             GUAUUC 
                  CUC CGAGGGG UG AGCAGC  UUCAUGUUUUGAA      \
                  GGG GCUCCCC AU UCGUCG  GAGUGCAAAACUU      U
UAGGGGUGAAAGAUUAAA   U^      C  A      CG             GUCAAA 
       110       100        90        80        70        60