10           20        30        40        50        
GUAAGUUGAAAUCUAUU---|      U    AC    UU  UCUU  C     AGUGAA 
                    CUUAUUA GAAG  ACUG  CG    GC UCGCU      U
                    GAAUAAU CUUC  UGAC  GC    CG AGCGA      C
CUACUUUUGUAAGUUUUCUA^      -    CU    CG  UGUC  A     AUUAAA 
      110       100         90        80        70        60