10         20        30         40         50         
AAAGAUGGUUAACAUAG-  A  C        -           U    -| U  GUUAAU 
                  CA UG CUCCUGUU CGUAUACUGAA GUAU CC GA      \
                  GU AC GAGGACGA GCAUAUGACUU CAUA GG CU      U
CCUCCUAGCUACUCUCGA  C  A        U           C    U^ C  UUCAUU 
.       110       100        90        80        70        60