10             20        30         40        50        60       
ACGAUGAUGCAAGUGUG-----|   CAGA    CC     -  C      U  G    GAUAAUGAGGGGU 
                      UUGG    GUGG  GUGAG GC CUUUCU GU CAUG             \
                      AACC    CACC  CACUC CG GAAAGA CA GUAC             C
GACGCCUCUUUCGACCAAUGAC^   C---    UA     A  A      U  -    CAGCUCCGAAUUU 
   130       120       110          100        90         80        70