10        20          30        40        50        60  
UCGAGACGCAAACUGUAUCG--|   U    CU           C   U      CCACACUC 
                      GUUU CACU  UCGCAAGCGAA UGA CAAAAC        G
                      CGAG GUGA  AGCGUUCGUUU GCU GUUUUG        G
UACCUACAUACUAAAUAGCAUG^   C    CU           U   U      CAGGCAGU 
    120       110       100        90        80        70