C2122121212132322331313132313232233132322331322223313232332312331
  >>
   C212212121213232233131313231323223313232233132222331323233231233
  <<
   C2122121212132322331313132313232233132322331322223313232332312333
  >>
 
 
 C2122121212132322331313132313232233132322331322223313232332312332
  >>