10           20        30        40        50        
CUGGCGGGGAUGGUGGG---|    A  G  UGUA     A UA           GUGAC 
                    CUUGC GC GC    GCAGC C  CAUGGUUUGUA     G
                    GAACG CG CG    CGUCG G  GUACCAGACAU     A
GCGAGCGAGCGAGCGAGCAC^    -  G  UCUC     A GC           AGAGG 
      110       100         90        80        70        60