10          20        30        40        50          
GGAGGCUCGGCCCGCUG--|  CC  C              G  A    CC  CUCGGGCU 
                   UCC  CC GGCCCAGGUUCUGU AU CACU  GA        \
                   AGG  GG CCGGGUUCAAGACA UA GUGA  CU        C
CGGGCAACCCACGUCUUCC^  AA  C              G  C    --  GAUGAGGU 
       110       100        90        80          70