10          20        30        40        50         
CGAGGCCGCGGGAGGCU--|   AU      C          G    G  A  AGCUUGC 
                   GUGA  CCGGGG CGGGGCUUUG GGGC AG UG       \
                   CACU  GGUCUU GCCCUGAAAC CCCG UC AC       C
CCGAGGAGGCGUCUUCUUC^   GG      C          A    G  A  CUAUGGC 
       110       100        90        80        70        60