10         20         30        40        50         
CUCCCUGAGCCCCCUGCA-   -|  U      G        A         AGUUUGCG 
                   GGU CCC GGCUGG AUAUCAUC UAUACUGUA        \
                   CCA GGG CUGAUC UGUAGUAG AUAUGACAU        A
UAGUCCGAGGUCUCGACCC   U^  C      A        -         CACAGAGU 
      110       100        90        80         70        60