10           20        30        40        50        60
CGUGUGUGACGUUCAGG---|  UGU       UC               G     GUGUUA 
                    AGC   GUUUCUG  UUUGGUUAUCUAGCU UAUGA      A
                    UUG   UAAAGAU  AAGCCAAUAGAUCGA AUACU      A
UCGACUUUUACAACAACACC^  UC-       GA               A     GUCCAU 
120       110       100         90        80        70