10          20        30        40        50          
CUGUGUCUCUCACUCUC--|   CC              U       G     G UGUUAG 
                   UCGG  UGUCAGAUAGCUUA CAGACUG UGUUG C      \
                   AGUU  ACAGUCUGUCGGAU GUCUGAC ACAGC G      A
ACCAAGCUCUACUUUCUCG^   UU              -       A     G AACGUU 
.       110       100        90         80        70