10          20        30        40        50        60 
GAGACGCGGUGCCCGCG--|    CCG      A              U  G   UGAGCGA 
                   CUCAG   UGCCCU GCAGCGGGAACAGU CU CAG       \
                   GGGUC   AUGGGA CGUCGCCUUUGUUA GG GUC       U
CCAUCCGGGCUUGCCGUCA^    UGA      C              U  G   UCGUGGC 
 120       110       100        90        80        70