C312111333131323132313233313131323132313132322331323331323331323223313111331
  >>
   C31211133313132313231323331313132313231313232233132333132333132322331311133
  <<
   C312111333131323132313233313131323132313132322331323331323331323223313111333
  >>
 
 
 C312111333131323132313233313131323132313132322331323331323331323223313111332
  >>