10          20        30        40        50         
CGGGAUGAAACCUUCUU--|      U    G  A         U         CGUGUU 
                   UGGUAUU AAAA GU GAUUUUCCU CUAUGGUUA      \
                   ACUAUGA UUUU CA CUAAAAGGA GAUACUAAU      U
UACUAGGGUUCCGUCGUAA^      C    G  C         -         UGGUAG 
      110       100        90        80         70        60