C2122121212121133131323223313133313311221232313231323131323221
  >>
   C212212121212113313132322331313331331122123231323132313132322
  <<
   C2122121212121133131323223313133313311221232313231323131323223
  >>
 
 
 C2122121212121133131323223313133313311221232313231323131323222
  >>