10          20        30        40        50        
GCAGCAGUGGCUCCUUU--|    UAG            AC   U       UGCUGGG 
                   CCCCA   CCCUGUCUCCCA  CCU GUACCAG       \
                   GGGGU   GGGACGGGGGGU  GGA CAUGGUC       C
CCAGACGGCCACGGCCCCA^    CCA            CC   -       CCAGACU 
    110       100        90        80         70        60