C1111133313331323223313331333133313231323223313133311211311
  >>
   C111113331333132322331333133313331323132322331313331121131
  <<
   C1111133313331323223313331333133313231323223313133311211313
  >>
 
 
 C1111133313331323223313331333133313231323223313133311211312
  >>