10          20        30        40        50        60  
GGGUACAAUAUUGGAAUCC--|    AGA  CA           GCU         GGUCUUG 
                     UCUAG   GG  GGACUUAGCUG   CUGUGAACA       \
                     GGGUC   CC  CUUGAAUCGGU   GACACUUGU       U
ACGUGUAUGUCUUACUACAAA^    ACC  AC           ---         AACUGUG 
120       110       100        90        80           70