C1111133313331323223313331333133313331333132331111331311
  >>
   C111113331333132322331333133313331333133313233111133131
  <<
   C1111133313331323223313331333133313331333132331111331313
  >>
 
 
 C1111133313331323223313331333133313331333132331111331312
  >>