10          20        30        40        50         
CACUGAUGGACAAACUC--|   G     ACA    A   A             GUGGAC 
                   GGCU GUUUC   GAAC GUA GAGUUUAUGUGCU      A
                   CUGA CGGAG   CUUG CAU CUCAAAUACACGA      G
AACCACCACUUCAGCCGCA^   A     AGA    A   C             CUGGGU 
.       110       100        90        80        70        60