10          20        30        40        50        60 
GGGGUUGCCGUGCAGCA--|    CCG     UA                 G   UGGGCAA 
                   CUCAG   UGCCC  GCAGCGGGAACAGUACU CAG       \
                   GGGUC   ACGGG  CGUCGUCUUUGUUAUGA GUC       U
CCCCCCGGGCACGCCCUCA^    AGA     CC                 G   UAGUGGU 
 120       110       100        90        80        70