10         20         30        40        50        
GAAGAUCCCAGAAAGAC-   C-|  C      U    U   UCU        GCUGCC 
                  GGC  GUC CUGCCU GUGC UGA   AACCAUGU      \
                  CCG  CGG GAUGGA CACG ACU   UUGGUACA      C
GGCGGACCUCCUUCUUUC   UA^  A      C    U   UGU        ACAAAC 
     110       100        90        80        70        60