10           20        30        40        50          
GUGCUGAUUUCAUUCUGGA---| U       G            A   G   GGCUGGAUU 
                      GU GUGUGAU UAGGUAGUUUCA GUU UUG         \
                      CA CACACUA GUCCGUCAAAGU CAA GAC         G
AGGCGACAAACAACCGUAAAUC^ C       A            C   G   ACUAGAAUU 
120       110       100        90        80        70