C1111133313331323223313331333133313231323123233311231331
  >>
   C111113331333132322331333133313331323132312323331123133
  <<
   C1111133313331323223313331333133313231323123233311231333
  >>
 
 
 C1111133313331323223313331333133313231323123233311231332
  >>