10           20        30        40        50        60
CCAAUAUACGCAAAGAC---| CGG    G  CU       U        G     GUGCAU 
                    GG   UGGU UU  CUUUGGU AUCUAGCU UAUGA      U
                    CC   ACCA AA  GAAACCA UGGAUCGA AUACU      C
CUCAUUCGCAACUCAACCGA^ UG-    A  UG       U        A     AUACAG 
120       110       100         90        80        70