10          20         30        40        50        60   
UGUGCCAAGAAGUGCAU--   -|    C   C   A           A       GUAGAACGG 
                   CCU CGGAC GGC UCA UUCCGUAGUGC UUGCAGU         U
                   GGA GCCUG CCG AGU AGGGUGUUACG AACGUCA         U
GUGUGCUUGCAACAACCAA   C^    -   A   G           -       GCACGAACA 
     120       110       100         90         80        70