10            20        30        40        50        60 
CUGUUUUUGAGAGCUCU----|  UGA    UACU       U   ACA         GUGGAA 
                     GAG   CAGG    GUAAACA CCU   CUCUCAGCU      A
                     UUC   GUCC    CAUUUGU GGA   GAGGGUCGA      C
GAACAGGAGGUCUACUAAAGG^  C--    CUCU       C   A--         AAGAAU 
120       110       100          90        80          70