C22221232322331313231323132323132323132313231323221333132333131323132312111
  >>
   C2222123232233131323132313232313232313231323132322133313233313132313231211
  <<
   C22221232322331313231323132323132323132313231323221333132333131323132312113
  >>
 
 
 C22221232322331313231323132323132323132313231323221333132333131323132312112
  >>