10         20         30        40        50        
GUUCUCCGUCAAGCUUA-    -|      CGU         A      GU   CUGUG 
                  UGGA GUCAUCA   GUAACAGCA CUCCAU  GGA     \
                  ACCU CGGUAGU   CAUUGUCGU GAGGUG  CCU     C
GGUCACAAACAUCGUCCG    C^      UUU         C      AC   AGACA 
     110       100        90        80        70        60