10            20        30          40        50          
AGCUCACACGAUAUAUC----|  UG     U          --   AA      A   AAUGAU 
                     CGU  CGACG CCACUUUCUC  GGG  GGUUGU GUG      \
                     GCG  GCUGC GGUGAAGGAG  CCC  CCAACA UAC      U
AACGAACGUAACAUCUCACUG^  --     U          AA   A-      C   GAACAU 
120       110       100          90        80         70