10          20        30        40        50       
CGGGCCUGGCUUGAGUG--|    U       UG   A     G         AUGGU 
                   GGGGG GAGGGAU  GAG GAAAG CAGUUCCUG     C
                   CCCUC CUUCCUG  CUC CUUUC GUCGGGGAC     C
GCUACUUCUGCGUCAGUAA^    U       GU   -     G         CCUCC 
   110       100        90        80         70        60