import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.InputStream;
import java.util.*;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author George Marcus
 */
public class prog {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Grey solver = new Grey();
        solver.solve(1, in, out);
        out.close();
    }

    static class Grey {
        public void solve(int testNumber, InputReader in, PrintWriter out) {
            Scanner scan = new Scanner(System.in);
            int N = scan.nextInt();

            int[] ans = new int[1 << N];
            ans[1] = 1;
            for (int i = 1; i < N; i++) {
                int crtSize = 1 << i;
                for (int j = 0; j < crtSize; j++) {
                    ans[2 * crtSize - 1 - j] = ans[j];
                }
                for (int j = crtSize; j < 2 * crtSize; j++) {
                    ans[j] |= 1 << i;
                }
            }

            for (int i = 0; i < (1 << N); i++) {
                String str = Integer.toBinaryString(ans[i]);
                if (str.length() < N) {
                    StringBuilder sb = new StringBuilder();
                    int count = N - str.length();
                    while (count-- > 0) {
                        sb.append('0');
                    }
                    str = sb.toString() + str;
                }
                out.println(str);
            }
        }

    }

    static class InputReader {
        private InputStream stream;
        private byte[] buf = new byte[1024];
        private int curChar;
        private int numChars;
        private SpaceCharFilter filter;

        public InputReader(InputStream stream) {
            this.stream = stream;
        }

        public int read() {
            if (numChars == -1)
                throw new InputMismatchException();
            if (curChar >= numChars) {
                curChar = 0;
                try {
                    numChars = stream.read(buf);
                } catch (IOException e) {
                    throw new InputMismatchException();
                }
                if (numChars <= 0)
                    return -1;
            }
            return buf[curChar++];
        }

        public int readInt() {
            int c = read();
            while (isSpaceChar(c))
                c = read();
            int sgn = 1;
            if (c == '-') {
                sgn = -1;
                c = read();
            }
            int res = 0;
            do {
                if (c < '0' || c > '9')
                    throw new InputMismatchException();
                res *= 10;
                res += c - '0';
                c = read();
            } while (!isSpaceChar(c));
            return res * sgn;
        }

        public boolean isSpaceChar(int c) {
            if (filter != null)
                return filter.isSpaceChar(c);
            return isWhitespace(c);
        }

        public static boolean isWhitespace(int c) {
            return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
        }

        public interface SpaceCharFilter {
            public boolean isSpaceChar(int ch);

        }

    }
}