10           20        30        40        50        60
GACGGAUCCUCCCUUAA---|   G                  CAU          UUACUG 
                    CUCU CUGUGGCUUAUGGCUUUU   UCCUAUGUGA      U
                    GAGG GACAUCGGGUACCGAAAA   GGGAUGUACU      U
AGCCUUCUCCUUCGAAAGGG^   -                  UC-          CAACCC 
 .       110       100         90        80         70