10         20         30        40        50          
UCGAUUCCAGUGACCAU-   C-|  G  C   C               G    AGAGUCU 
                  GGG  UGG UG UGU UUUGGUUAUCUAGCU UAUG       \
                  CCC  ACC AC ACA AAACCAAUGGAUCGA AUAC       U
AACGGGAGACCAACGAUC   UU^  A  A   -               A    CACUGUC 
.       110       100        90         80        70