10          20         30        40        50          
ACAGAUCCAGAACACGU--  U  C      -|                 UU    GUACCA 
                   CC GC CAGGGA ACCGGUUUCAGGUGGUGU  UAGA      \
                   GG CG GUCCUU UGGCUAAAGUUUACCACG  AUCU      G
AGGUGAUCGCUGCCCCAAA  U  A      G^                 --    AACCUA 
.       110       100        90        80          70