10          20        30        40        50        60  
AAUCCUGGCUUGGGGUA--| U  U      UA   GAG         A     UGUUUGCUU 
                   GG CA CUCCUC  AGC   CAAAGAAGU GUAUU         \
                   CC GU GAGGAG  UCG   GUUUUUUCA UAUAA         U
AGCUAAAGUAUUCGCGACU^ U  U      CA   AAG         A     ACUGGUAAU 
   120       110       100        90        80        70