C1111233133313231133133313331333133313231323331333133321133223331
  >>
   C111123313331323113313331333133313331323132333133313332113322333
  <<
   C1111233133313231133133313331333133313231323331333133321133223333
  >>
 
 
 C1111233133313231133133313331333133313231323331333133321133223332
  >>