10         20         30        40        50        60 
AUGUGACGAUGACACCU-   -|     A   A       U       U      GGGUUUG 
                  UGC CUGGUC UGC GACAACA CAGAAUG CCCUAC       \
                  ACG GACCAG ACG CUGUUGU GUUUUAC GGGAUG       U
UUCCAGGAACUUCACUUC   U^     G   A       -       C      AUUGAUG 
120       110       100        90         80        70