10          20        30        40        50        60 
CUGGACCCGGACUGUCA--|      U    G                G      UGAAAGU 
                   CCCUGUU GGGA ACAUACUUCUUUAUAU UCCAUA       \
                   GGGAUAG CUCU UGUAUGAAGAAAUGUA AGGUAU       G
UAUCACUGAAACGUCGUUU^      C    A                -      CGUAACC 
120       110       100        90        80         70