C1111133313331323223313331333133313331333121111131233131
  >>
   C111113331333132322331333133313331333133312111113123313
  <<
   C1111133313331323223313331333133313331333121111131233133
  >>
 
 
 C1111133313331323223313331333133313331333121111131233132
  >>