C2122121212132322331313132313232233132333132312113313231323133311
  >>
   C212212121213232233131313231323223313233313231211331323132313331
  <<
   C2122121212132322331313132313232233132333132312113313231323133313
  >>
 
 
 C2122121212132322331313132313232233132333132312113313231323133312
  >>