Problem: Mike and Ann are sitting in the classroom. The lesson is boring, so they decided to play an interesting game. Fortunately, all they need to play this game is a string s and a number k (0 ≤ k < |s|).

At the beginning of the game, players are given a substring of s with left border l and right border r, both equal to k (i.e. initially l=r=k). Then players start to make moves one by one, according to the following rules:

  * A player chooses l^{\prime} and r^{\prime} so that l^{\prime} ≤ l, r^{\prime} ≥ r and s[l^{\prime}, r^{\prime}] is lexicographically less than s[l, r]. Then the player changes l and r in this way: l := l^{\prime}, r := r^{\prime}.
  * Ann moves first.
  * The player, that can't make a move loses.



Recall that a substring s[l, r] (l ≤ r) of a string s is a continuous segment of letters from s that starts at position l and ends at position r. For example, "ehn" is a substring (s[3, 5]) of "aaaehnsvz" and "ahz" is not.

Mike and Ann were playing so enthusiastically that they did not notice the teacher approached them. Surprisingly, the teacher didn't scold them, instead of that he said, that he can figure out the winner of the game before it starts, even if he knows only s and k.

Unfortunately, Mike and Ann are not so keen in the game theory, so they ask you to write a program, that takes s and determines the winner for all possible k.

Input

The first line of the input contains a single string s (1 ≤ |s| ≤ 5 ⋅ 10^5) consisting of lowercase English letters.

Output

Print |s| lines.

In the line i write the name of the winner (print Mike or Ann) in the game with string s and k = i, if both play optimally

Examples

Input


abba


Output


Mike
Ann
Ann
Mike


Input


cba


Output


Mike
Mike
Mike

Solution (in JAVA):

Solution:

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.Comparator;
import java.util.StringTokenizer;
import java.util.function.Function;

public class P1220C {

    static boolean multipleIndependent = false;

    void run() {
        String s = in.next();
        out.println("Mike");
        char min = s.charAt(0);
        for (int i = 1; i < s.length(); i++) {
            if (s.charAt(i) > min) {
                out.println("Ann");
            } else {
                out.println("Mike");
            }
            if (s.charAt(i) < min) {
                min = s.charAt(i);
            }
        }
    }

    /* -----: Template :----- */
    static InputReader in = new InputReader(System.in);
    static PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));

    public static void main(String[] args) {
        int q = multipleIndependent ? in.nextInt() : 1;
        while (q-- > 0) {
            new P1220C().run();
        }
        out.flush();
    }

    static class InputReader {

        private final BufferedReader reader;
        private StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            int bufferSize = 32 * 1024;
            reader = new BufferedReader(new InputStreamReader(stream), bufferSize);
            tokenizer = null;
        }

        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

        public long nextLong() {
            return Long.parseLong(next());
        }

        public int[] nextIntArray(int n) {
            int[] arr = new int[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextInt();
            }
            return arr;
        }

        public <T> T[] nextIntArrayWithFunction(int n, Function<Integer, T> function, Class<T> c) {
            T[] arr = (T[]) Array.newInstance(c, n);
            for (int i = 0; i < n; i++) {
                arr[i] = function.apply(nextInt());
            }
            return arr;
        }

        public long[] nextLongArray(int n) {
            long[] arr = new long[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextLong();
            }
            return arr;
        }

        public <T> T[] nextLongArrayWithFunction(int n, Function<Long, T> function, Class<T> c) {
            T[] arr = (T[]) Array.newInstance(c, n);
            for (int i = 0; i < n; i++) {
                arr[i] = function.apply(nextLong());
            }
            return arr;
        }

        public int[][] nextIntMap(int n, int m) {
            int[][] map = new int[n][m];
            for (int i = 0; i < n; i++) {
                map[i] = nextIntArray(m);
            }
            return map;
        }

        public long[][] nextLongMap(int n, int m) {
            long[][] map = new long[n][m];
            for (int i = 0; i < n; i++) {
                map[i] = nextLongArray(m);
            }
            return map;
        }

        public char[][] nextCharMap(int n) {
            char[][] map = new char[n][];
            for (int i = 0; i < n; i++) {
                map[i] = next().toCharArray();
            }
            return map;
        }
    }

    static int numLength(long n) {
        int l = 0;
        while (n > 0) {
            n /= 10;
            l++;
        }
        return l;
    }

    static <R> long binarySearch(long lowerBound, long upperBound,
            R value, Function<Long, R> generatorFunction, Comparator<R> comparator) {
        if (lowerBound <= upperBound) {
            long mid = (lowerBound + upperBound) / 2;
            int compare = comparator.compare(generatorFunction.apply(mid), value);
            if (compare == 0) {
                return mid;
            } else if (compare < 0) {
                return binarySearch(mid + 1, upperBound, value, generatorFunction, comparator);
            } else {
                return binarySearch(lowerBound, mid - 1, value, generatorFunction, comparator);
            }
        } else {
            return -1;
        }
    }

    static <T> Integer[] sortSimultaneously(T[] key, Comparator<T> comparator,
            Object[]... moreArrays) {
        int n = key.length;
        for (Object[] array : moreArrays) {
            if (array.length != n) {
                throw new RuntimeException("Arrays must have equals lengths");
            }
        }
        Integer[] indices = new Integer[n];
        for (int i = 0; i < n; i++) {
            indices[i] = i;
        }
        Comparator<Integer> delegatingComparator = (a, b) -> {
            return comparator.compare(key[a], key[b]);
        };
        Arrays.sort(indices, delegatingComparator);
        reorder(indices, key);
        for (Object[] array : moreArrays) {
            reorder(indices, array);
        }
        return indices;
    }

    static void reorder(Integer[] indices, Object[] arr) {
        if (indices.length != arr.length) {
            throw new RuntimeException("Arrays must have equals lengths");
        }
        int n = arr.length;
        Object[] copy = new Object[n];
        for (int i = 0; i < n; i++) {
            copy[i] = arr[indices[i]];
        }
        System.arraycopy(copy, 0, arr, 0, n);
    }

    static int prodMod(int a, int b, int mod) {
        return (int) (((long) a) * b % mod);
    }

    static long prodMod(long a, long b, long mod) {
        long res = 0;
        a %= mod;
        b %= mod;
        while (b > 0) {
            if ((b & 1) > 0) {
                res = (res + a) % mod;
            }
            a = (a << 1) % mod;
            b >>= 1;
        }
        return res;
    }

    static long sumMod(int[] b, long mod) {
        long res = 0;
        for (int i = 0; i < b.length; i++) {
            res = (res + b[i] % mod) % mod;
        }
        return res;
    }

    static long sumMod(long[] a, long mod) {
        long res = 0;
        for (int i = 0; i < a.length; i++) {
            res = (res + a[i] % mod) % mod;
        }
        return res;
    }

    static long sumProdMod(int[] a, long b, long mod) {
        long res = sumMod(a, mod);
        return prodMod(res, b, mod);
    }

    static long sumProdMod(long[] a, long b, long mod) {
        long res = sumMod(a, mod);
        return prodMod(res, b, mod);
    }

    static long sumProdMod(int[] a, int[] b, long mod) {
        if (a.length != b.length) {
            throw new RuntimeException("Arrays must have equals lengths");
        }
        long res = 0;
        for (int i = 0; i < a.length; i++) {
            res = (res + prodMod(a[i], b[i], mod)) % mod;
        }
        return res;
    }

    static long sumProdMod(long[] a, long[] b, long mod) {
        if (a.length != b.length) {
            throw new RuntimeException("Arrays must have equals lengths");
        }
        long res = 0;
        for (int i = 0; i < a.length; i++) {
            res = (res + prodMod(a[i], b[i], mod)) % mod;
        }
        return res;
    }

    static int[] toPrimitive(Integer[] arr) {
        int[] res = new int[arr.length];
        for (int i = 0; i < arr.length; i++) {
            res[i] = arr[i];
        }
        return res;
    }

    static int[][] toPrimitive(Integer[][] arr) {
        int[][] res = new int[arr.length][];
        for (int i = 0; i < arr.length; i++) {
            res[i] = toPrimitive(arr[i]);
        }
        return res;
    }

    static long[] toPrimitive(Long[] arr) {
        long[] res = new long[arr.length];
        for (int i = 0; i < arr.length; i++) {
            res[i] = arr[i];
        }
        return res;
    }

    static long[][] toPrimitive(Long[][] arr) {
        long[][] res = new long[arr.length][];
        for (int i = 0; i < arr.length; i++) {
            res[i] = toPrimitive(arr[i]);
        }
        return res;
    }

    static Integer[] toWrapper(int[] arr) {
        Integer[] res = new Integer[arr.length];
        for (int i = 0; i < arr.length; i++) {
            res[i] = arr[i];
        }
        return res;
    }

    static Integer[][] toWrapper(int[][] arr) {
        Integer[][] res = new Integer[arr.length][];
        for (int i = 0; i < arr.length; i++) {
            res[i] = toWrapper(arr[i]);
        }
        return res;
    }

    static Long[] toWrapper(long[] arr) {
        Long[] res = new Long[arr.length];
        for (int i = 0; i < arr.length; i++) {
            res[i] = arr[i];
        }
        return res;
    }

    static Long[][] toWrapper(long[][] arr) {
        Long[][] res = new Long[arr.length][];
        for (int i = 0; i < arr.length; i++) {
            res[i] = toWrapper(arr[i]);
        }
        return res;
    }
}