import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.util.ArrayList; import java.util.Comparator; import java.util.HashMap; import java.util.TreeMap; public class Main { public static int[] dp; public static void main(String[] args) throws NumberFormatException, IOException { ContestScanner in = new ContestScanner(); int[][] board = new int[4][4]; goal = new int[4][4]; for(int i=0; i<4; i++){ for(int j=0; j<4; j++){ goal[i][j] = in.nextInt(); } } for(int i=0; i<4; i++){ for(int j=0; j<4; j++){ board[i][j] = i*4+j+1; } } board[3][3] = 0; if(dfs(board, 0, 3, 3)) System.out.println("Yes"); else System.out.println("No"); } public static int[] dx = {1, 0, -1, 0}; public static int[] dy = {0, 1, 0, -1}; public static int[][] goal; public static boolean dfs(int[][] board, int slide, int zx, int zy){ if(check(board)) return true; for(int i=0; i<4; i++){ int nx = zx+dx[i]; int ny = zy+dy[i]; if(nx < 0 || nx >= 4 || ny < 0 || ny >= 4) continue; if((slide&1<0) continue; int tmp = board[ny][nx]; board[ny][nx] = 0; board[zy][zx] = tmp; if(dfs(board, slide|1< edge = new ArrayList(); public Node(int id) { this.id = id; } public void createEdge(Node node) { edge.add(node); } } class MyComp implements Comparator { final int idx; public MyComp(int idx){ this.idx = idx; } public int compare(int[] a, int[] b) { return a[idx] - b[idx]; } } class Reverse implements Comparator { public int compare(Integer arg0, Integer arg1) { return arg1 - arg0; } } class ContestWriter { private PrintWriter out; public ContestWriter(String filename) throws IOException { out = new PrintWriter(new BufferedWriter(new FileWriter(filename))); } public ContestWriter() throws IOException { out = new PrintWriter(System.out); } public void println(String str) { out.println(str); } public void println(Object obj) { out.println(obj); } public void print(String str) { out.print(str); } public void print(Object obj) { out.print(obj); } public void close() { out.close(); } } class ContestScanner { private BufferedReader reader; private String[] line; private int idx; public ContestScanner() throws FileNotFoundException { reader = new BufferedReader(new InputStreamReader(System.in)); } public ContestScanner(String filename) throws FileNotFoundException { reader = new BufferedReader(new InputStreamReader(new FileInputStream( filename))); } public String nextToken() throws IOException { if (line == null || line.length <= idx) { line = reader.readLine().trim().split(" "); idx = 0; } return line[idx++]; } public String readLine() throws IOException{ return reader.readLine(); } public long nextLong() throws IOException, NumberFormatException { return Long.parseLong(nextToken()); } public int nextInt() throws NumberFormatException, IOException { return (int) nextLong(); } public double nextDouble() throws NumberFormatException, IOException { return Double.parseDouble(nextToken()); } }