10          20        30        40        50        
CUUCUUCAGAUGAAAUA--| UU   A  AGC  G     A             UGUGU 
                   GC  ACC UG   UG AAGUU ACGUAGUCCCGGG     \
                   CG  UGG AC   AC UUCAA UGUAUCAGGGUCC     U
CGACAACUUACGACGACAU^ UU   A  CCA  A     C             CUUAU 
     110       100        90        80        70        60