10          20        30        40        50         
CCAUGUGCUGUGCUAAG--|   U UC       G       UG   UU      CAUAU 
                   ACUG U  GAUUACG GUAUUCU  GGC  AUAAUA     \
                   UGAC G  CUGAUGC CAUAAGA  UCG  UAUUGU     U
ACCACGUGGACAGCAAGCC^   U GC       A       GU   U-      CGAUC 
      110       100        90        80         70        60