10          20         30        40        50        
UUUACAGUAGUCUAGCA--| U  -        U         G   G   A     GCA 
                   GC GG UCAGGACA AGUUCAGCU UCU UGA UGAGG   \
                   CG UC AGUCUUGU UCGGGUCGG AGA ACU ACUCC   G
CGUCAAGACAACUCGUGCU^ -  G        C         -   G   -     AGA 
   110       100         90        80         70         60