C1111133313331323223313331333133313112331323331323133313232213233212131
  >>
   C111113331333132322331333133313331311233132333132313331323221323321213
  <<
   C1111133313331323223313331333133313112331323331323133313232213233212133
  >>
 
 
 C1111133313331323223313331333133313112331323331323133313232213233212132
  >>