import java.util.*;

class Main {
	public static void main(String args[]){
		Scanner scan = new Scanner(System.in);
		String a,b,c;
		a = scan.next();
		b = scan.next();
		c = scan.next();
		
		List<String> list = new ArrayList<String>();
		list.add (a);
		list.add (b);
		list.add (c);
		
		Collections.sort(list);
		
		System.out.println(list.get(0) + " " + list.get(1) + " " + list.get(2));
		
	}
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz