10          20          30        40        50          
GCUAACGACACGAUUGUG--|    UU   --                  GA     GUGAUG 
                    CUCAU  GGA  CUCCAUAUUUCUUUACAU  CCAUA      \
                    GAGUG  CCU  GAGGUAUGAAGAAAUGUA  GGUAU      C
GCGGAAGCAGCAACUUUGCA^    --   UC                  A-     GCGUUU 
.       110       100          90        80         70