C2122121212132322331313132313232233132313132213232331333131
  >>
   C212212121213232233131313231323223313231313221323233133313
  <<
   C2122121212132322331313132313232233132313132213232331333133
  >>
 
 
 C2122121212132322331313132313232233132313132213232331333132
  >>