10 20 30 40 50 60
GUAAUGGCGCAGUCGUA-- U G UU A-| GGGUGUUU
GUUGCGCACA GUAGGC GG CGAGUGCAGU GU \
CGACGCGUGU CGUCCG CC GUUCACGUUA CA U
UUUUGUCGCUAGUUCUAUA U G CU AC^ AAAGUCAA
120 110 100 90 80 70