10          20         30        40        50        
CUACCUUCAAUGAUGUUA--      G   -| C  U   U     A      UUCUAUA 
                    UGUACA UAC CU AC CAG AAGGC UUGUUC       C
                    ACGUGU AUG GA UG GUC UUCCG GACAAG       U
UGAUGUUUACGACAGGUCCA      A   C^ -  U   U     C      UAAAUAA 
      110       100        90         80        70        60