10          20        30        40         50        
GGUUUCGGAAUCAUUGC-  -        U           A-|  A       GAGAAU 
                  UC GUUGUUCC UUUUCCUAUGC  UAU CCUCUUU      \
                  AG UAGCGGGG AAAAGGGUACG  AUA GGAGAAA      C
AACCUCUUCACCUCCUGG  U        U           GG^  C       UCUAGC 
      110       100        90        80        70        60