10          20        30         40        50          
CGUGCGUAUACAGGAAU--  U  C      U         -| GG         GUACCAU 
                   GC AG UGUGUC CGUCGGUGG AU  UUGCUGGUA       \
                   CG UC GCACAG GUAGUCACC UG  GACGACUAU       U
UGGCUAGCUACGUCGUCUU  U  C      U         A^ UU         CCGACCG 
120       110       100        90        80        70