10           20        30         40        50        60 
CGCGCGACGACAUUGGC---|   G  C     G-          UU        CGUCCACCG 
                    GCGG CC CUGCG  UGCAUUGCAG  GCAUUGCA         \
                    CGCC GG GACGC  ACGUGACGUC  CGUGACGU         U
CAGGUUCACGCAACGCCCCA^   -  U     GG          UU        GGUGAGCCA 
  120       110        100        90        80        70