10           20        30        40        50         60
CCCCCUAGCGGGUACCU---|     G  AAC             CC      -  CCAUGGC 
                    GCUGUG CA   UUGGGGUUUCUAA  GGCAUU CA       C
                    CGACGC GU   AACCCUAAAGGUU  CCGUAA GU       C
GGGGACCUUACAACGUAGAA^     -  GUA             C-      C  ACAAUUG 
120       110       100         90        80         70