10        20          30        40        50        60
AGAAUUUUGUUCUAGGGGCGUCUU--|           C    C       A  AUUUUUG 
                          CACAAGUUUGGA UGAG UCUCCAA AC       G
                          GUGUUCAAACCU GCUU AGAGGUU UG       A
GUUUCAUAUCCGCAAUUUUUUCUGUU^           U    -       A  AUAAGUU 
 .       110       100        90        80         70