10          20          30        40        50        
CACCUAUAGUUAAAACU--|  UA   --     GA         GU UG      GUAAA 
                   CUC  CGC  CUUGA  GCUUUUGUG  U  GCAAUU     U
                   GAG  GCG  GAACU  UGAAAACAC  A  CGUUAA     U
UAAUGUACAAUCAUCGUUC^  --   AU     AG         UG UA      ACAGA 
      110       100          90        80        70        60