10          20        30        40        50         
CAAGCAGUAAAGGACCA-  -|  CCAU  A          C  A      AUUGGAUAU 
                  CC CAG    GC CAUCCUAAUG AG GCACUU         U
                  GG GUC    CG GUAGGAUUGU UC CGUGAA         U
CGUUUGGUUACAGAAGUA  A^  AGCC  A          C  C      AACGAAGAA 
.       110       100        90        80        70        60