10           20        30        40        50        60 
CGUAUCCUGUCGACCCG---|  CAACUU  AG      UU         AUGCGUAAAUUGU 
                    GGU      CC  GUGAGU  GAAAUUGAA             U
                    CCA      GG  UACUUA  CUUUAGCUU             U
GGUGUUCGUCUUCUAGUUGA^  UAACGU  A-      UU         AAAUUUAACAUGG 
  120       110       100         90        80        70