10            20        30         40         50         
AAAACAAAAACCCUUUG----      U      -      CACGC      -|    GUGAGG 
                     CUCCUA AAGAGU AAAGUG     GCUUUG GGACA      \
                     GAGGAU UUCUCA UUUCAC     CGAAAC CUUGU      A
UGGUUCAGUCAUCGACACCGA      -      U      AUACC      A^    AGUAGA 
120       110       100         90        80        70        60