C2122121212132322331313132313232233132322331322223313133311321
  >>
   C212212121213232233131313231323223313232233132222331313331132
  <<
   C2122121212132322331313132313232233132322331322223313133311323
  >>
 
 
 C2122121212132322331313132313232233132322331322223313133311322
  >>