C2122121212132322331313132313232233132313132213232333321
  >>
   C212212121213232233131313231323223313231313221323233332
  <<
   C2122121212132322331313132313232233132313132213232333323
  >>
 
 
 C2122121212132322331313132313232233132313132213232333322
  >>