10          20        30          40        50          
CUCCCACCCAGACGAGGCC--  G      C          --|         CUUGUGAUCA 
                     UC GGAAGC CACGCAGACA  GUGGCACUUG          \
                     GG CUUUUG GUGUGUUUGU  UAUCGUGAAU          U
CCUCUGUCGACGACGCGGUCC  G      U          UA^         UAACUUAACC 
 120       110       100        90        80        70