10         20        30         40         50        
CCCCUCCUCUCUCUCGU-  A           -             -|      AGUAAU 
                  GC GCUGCCAGUGC CAUUUUUGUGAUU UGCAGCU      C
                  UG CGACGGUUACG GUGAAAACACUGA ACGUUGA      U
CCCGAGGUACGUCGUCCG  C           A             U^      CCUGGG 
       110       100        90        80        70        60