10 20 30 40 50 60
GGGCGUUCUGAACUCGA--| ACGU AAA C G UC CCAAAGUU
GCCA CAGGG GGAUUCUG UGUC G CCACU \
CGGU GUCUC CCUAAGAC ACGG U GGUGG C
GGCCCUGGUCUGCUGCACA^ GUUC AGA - G -- GUAAGACA
120 110 100 90 80 70