C1111133313331323223313331333133313231323132312123112331
  >>
   C111113331333132322331333133313331323132313231212311233
  <<
   C1111133313331323223313331333133313231323132312123112333
  >>
 
 
 C1111133313331323223313331333133313231323132312123112332
  >>