10         20         30         40        50        60        70 
CUCAUAUUCCUAUCCAU-   CA-    A   C        -|   G    U    CCGCAUAAGUGAACUUC 
                  CUA   GAGA AGC CGUCAAAG UGGU UGUG UAUG                 \
                  GAU   UUCU UCG GUAGUUUC ACCG ACAC AUAC                 U
GUUUGGACAGUUUUUUAA   AUG    G   U        G^   -    U    UUGGUUUUGAAGGCUUU 
 140       130       120       110       100         90        80