10          20        30        40          50       
GGGAAGGAGGACCCACU--             UAGC         -   -|  UAAUAGU 
                   GAGAUGGCGGGGC    CCUUACCCC CCC GAC       \
                   UUCUACUGCCUCG    GGAAUGGGG GGG UUG       A
GACUACCCACUACACGACA             UCAU         U   A^  UCUAAUU 
     110       100        90        80        70        60