10        20          30        40        50        60        70  
AGAAUAUUUUUUUGAAUG      --|    CAG     U  U           GUGACUUUGUAAGAAAAUU 
                  CAUUUU  ACUGG   AGUAU AC UAGGUACUGGU                   \
                  GUAAAG  UGAUC   UCAUA UG AUUCAUGACCG                   U
AUAACUGACAACGGUCUC      UU^    CUG     C  U           ACAACAAUAAGAGCUUUCU 
   140       130       120       110       100        90        80