C2122121212132322331313132313232233132333132312113313231323332311
  >>
   C212212121213232233131313231323223313233313231211331323132333231
  <<
   C2122121212132322331313132313232233132333132312113313231323332313
  >>
 
 
 C2122121212132322331313132313232233132333132312113313231323332312
  >>