10          20        30        40        50        60 
CCUCAAACCAGCCUUAA--|    CU      A   U      CU       A  UUGGGAU 
                   GAGGA  CCAAGG ACA UCAACG  GUCGGUG GU       \
                   UUCCU  GGUUCC UGU AGUUGC  CAGUCAC CA       U
UUUUACAUCACUACAAGCA^    AG      A   C      --       -  AAAAAAU 
.       110       100        90        80           70