10          20        30        40        50        60  
GAGCGGGAUCCCGGGCC--|    C    G     GA       C           GUUCUUU 
                   CCGGG GGGC GGAGG  CGGGACG GGUGCAGUGUU       \
                   GGCUU CCCG CCUCC  GCCCUGC UCACGUUAUAA       C
ACUCCCCCUCCGGCCCCCC^    C    G     G-       -           CCGCCCC 
 120       110       100        90          80        70