10          20        30        40           50         
CGGGAGGGGCCGCCCCC--    C    GGCG   C         ---|     A  GUGCGC 
                   GCUG CGCC    GCU UGACGAUAU   UGCACU CU      \
                   CGAC GCGG    CGA ACUGUUAUG   ACGUGA GA      U
GCCUUCCCCUCGGGCGCCU    C    GCUA   A         AUA^     C  AGGGAC 
120       110       100        90        80        70        60