10          20        30        40        50        
UGCCGAGUGAGGUGUAUU--|  CU      C     AC    UG        UGUGAA 
                    GGC  CAACUU AGCUG  GUUC  UGUACAAU      U
                    UUG  GUUGAA UCGAC  CAAG  GCGUGUUA      C
ACACACUAUUACUACUUCUU^  CU      A     GA    GU        UUUAAG 
      110       100        90        80        70        60