C3113133213331313331323133313311211221123231322332231111
  >>
   C311313321333131333132313331331121122112323132233223111
  <<
   C3113133213331313331323133313311211221123231322332231113
  >>
 
 
 C3113133213331313331323133313311211221123231322332231112
  >>