10          20        30        40        50         
CUGUCCUGUGCUGCCCU--| C   U UG  C          U      A   CGUGGAC 
                   CC UGG G  AG GUAUGUGCCU UGGACU CAU       \
                   GG ACU C  UC CAUAUACGGG ACCUGA GUA       G
CCCAGGAGCUACUGUAUCU^ A   C GU  A          C      C   CCACGAC 
       110       100        90        80        70        60