C111221232313231313231313231323223313233313331323133311111
  >>
   C11122123231323131323131323132322331323331333132313331111
  <<
   C111221232313231313231313231323223313233313331323133311113
  >>
 
 
 C111221232313231313231313231323223313233313331323133311112
  >>