10 20 30 40 50
CGUCACUCCCAUCGUGC----| UG A UUUU
GGUACU AAGAA UGGUUUACCGUCCCACAUACA \
CUAUGG UUCUU GCCAAAUGGUAGGGUGUAUGU G
UACCAAACCUACCGACCCGAC^ -- C AUGA
110 100 90 80 70 60