10          20        30        40        50        60      
GGAAGUGUAUAAAGCAAA--|       U   AC        U    A    A  AUUUCCAUUCUG 
                    AUUUUCAA CGA  UGGGAUUU GUGG CCAG AG            \
                    UAAAGGUU GUU  ACCCUGAA CAUC GGUC UC            C
GCAGCAGCAGCAACAUUGUG^       U   CA        U    C    A  GUAAAUAGCAUG 
 130       120       110       100        90        80        70