10        20          30         40         50       
UUCAGCUCAAAGUGAAUUUU--        A    -       U-|      C  UUGAC 
                      GGAACUGU CUGA CCAAGUG  UUGUGGU UG     \
                      UCUUGACA GACU GGUUCGU  GACACUA AC     A
UGGAGAGUUCAAACUACACGGU        A    A       UC^      U  UAAUG 
     110       100        90        80        70        60