10          20        30         40        50        
UUCAUUAAGCAGAGACC--|            G  -          C   U    GUGAU 
                   CAAACCCAGGUCU CU GACUCUUAGU CAG GCUC     G
                   GUUUGGGUCCGGA GG CUGGGGAUCA GUC CGGG     G
CAGUCUCCGACUGCUAUAA^            -  U          A   C    UGGUC 
      110       100        90         80        70        60