10           20        30        40        50        60  
GAAGUCAGUGGAUGUUG---|   A  U        A     A       U      UUUAGAU 
                    GUUU GU CUGUGUGG AGACU GUGAUUU GUUGUU       A
                    CAGA CA GGUAUACC UCUGA CACUAAA CAACAG       A
UGAACAGGACAUCUCCGUAC^   -  C        G     -       -      UUACGAC 
  120       110        100        90         80         70