BAEKJOON 2239

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;

public class Main {
	static char[][] map= new char[9][9];
	static ArrayList<Node> list = new ArrayList<>();
	
	public static void main(String[] args) throws Exception{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		for (int i = 0; i < 9; i++) {
			map[i] = br.readLine().toCharArray();
		}
		for (int i = 0; i < 9; i++) {
			for (int j = 0; j < 9; j++) {
				if(map[i][j] == '0')
					list.add(new Node(i,j));
			}
		}
		check(0);
	}
	
	private static void check(int a) {
		if(a == list.size()) {
			for (int i = 0; i < 9; i++) {
				for (int j = 0; j < 9; j++) {
					System.out.print(map[i][j]);
				}
				System.out.println();
			}
			System.exit(0);
		}
			
		Node n = list.get(a);
		boolean[] visit = new boolean[10];
		for (int i = 0; i < 9; i++) {
			if(map[n.y][i] != '0')
				visit[map[n.y][i]-'0'] = true;
			if(map[i][n.x] != '0')
				visit[map[i][n.x]-'0'] = true;
		}
		int y = (n.y / 3) * 3;
		int x = (n.x / 3) * 3;
		for (int i = y; i < y+3; i++) {
			for (int j = x; j < x+3; j++) {
				if(map[i][j] != '0')
					visit[map[i][j]-'0'] = true;
			}
		}
		for (int i = 1; i < 10; i++) {
			if(!visit[i]) {
				map[n.y][n.x] =  (char) (i+48);
				check(a+1);
				map[n.y][n.x] =  '0';
			}
		}
	}

	static class Node{
		int y,x;
		Node(int y, int x){
			this.y = y;
			this.x = x;
		}
	}
}