10 20 30 40 50
ACCUUGUCAGAAGCCAC--| C A GUCU G GAGC
CUUCUGUG CCCCAGC CCACGU GG CCACGU A
GGGGACGC GGGGUCG GGUGCA CC GGUGCA A
CUUUGUCCUCCGGUAGUCU^ C A GU-- G CCGC
110 100 90 80 70 60