C12121223131323223313132322331323331323331333133331212231
  >>
   C1212122313132322331313232233132333132333133313333121223
  <<
   C12121223131323223313132322331323331323331333133331212233
  >>
 
 
 C12121223131323223313132322331323331323331333133331212232
  >>