10          20        30        40        50        60
UGUGUCUCUCUGCCCCC--|   U    UC  UC  UG   C    UA      GAAGACG 
                   GCUG CCUC  GG  CC  AGA CCUU  ACCUGU       U
                   CGGC GGAG  CC  GG  UCU GGAG  UGGACA       C
CCGAGAACAGUCAACUACC^   C    GA  GA  GU   U    --      CUGGGAC 
.       110       100        90        80          70