C1122333133313232233133313331313331323132313233311111311
  >>
   C112233313331323223313331333131333132313231323331111131
  <<
   C1122333133313232233133313331313331323132313233311111313
  >>
 
 
 C1122333133313232233133313331313331323132313233311111312
  >>