10          20        30        40        50         
CGCCGUGCCUUCAGCCU--|      C      UA                   GCUCAU 
                   GGGGGGG AGCGGU  AGACUUGUAGUGAUGUUUA      \
                   UCCCCUC UCGUCG  UCUGAACGUCACUACAAGU      C
UCGAGGCUGCCGUCCCUCC^      U      UG                   GCACCU 
       110       100        90        80        70        60