C222212323223313132313231323231323231323132322331323132321233132313232211
  >>
   C22221232322331313231323132323132323132313232233132313232123313231323221
  <<
   C222212323223313132313231323231323231323132322331323132321233132313232213
  >>
 
 
 C222212323223313132313231323231323231323132322331323132321233132313232212
  >>