"use strict";

var readable = process.stdin;
readable.resume();
readable.setEncoding( 'utf-8' );

function comp( a, b) {
	return a-b;
}
readable.on( 'data', function( chunk ) {
		var data = chunk.replace( /\n/, '' ).split( ' ' );
		data.sort(comp);
		console.log( data.join( " " ) );
});
