10          20        30        40        50          
GCGCGCAGGCGCGGGCC--|   UC       G  UA    G            GGCUCGU 
                   GCGC  UCCCGGC GU  GGGC CGUCACGUGACG       \
                   CGCG  GGGGCCG CG  UCCG GCAGUGCACUGC       C
CCCCGCGUGCGGCGCCUCU^   UC       G  GC    G            CGCCUCG 
 .       110       100        90        80        70