#include <iostream>
#include <string>

using namespace std;
int main() {
	string str;
	char a, b, c;
	char tmp;
	while (cin >> str) {
		a = str[0];
		b = str[1];
		c = str[2];
		if (a > b) {
			tmp = a;
			a = b;
			b = tmp;
		}
		if (a > c) {
			tmp = a;
			a = c;
			c = tmp;
		}
		if (b > c) {
			tmp = b;
			b = c;
			c = tmp;
		}
		cout << a << " " << b << " " << c << endl;
	}
}