10          20        30        40         50        60 
CAGCUACUGAAAAGCAU--     CCC    U              -|    AUCCUGUCUUU 
                   AGAUG   UCAG GGCUCAGUAGCCAG UGUAG           \
                   UCUAC   AGUC CUGGGUCAUCGGUC ACAUC           U
AUAACAUUAUCUUCAAUCU     AUU    U              U^    GACGACUAAUG 
  120       110       100        90        80        70