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:
//package round586;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.InputMismatchException;

public class C {
	InputStream is;
	PrintWriter out;
	String INPUT = "";
	
	void solve()
	{
		char[] s = ns().toCharArray();
		int n = s.length;
		SAS sas = new SAS(s);
		
		boolean[] win = new boolean[n];
		boolean[] win1 = new boolean[n];
		int[] fmins = new int[n];
		int p = 0;
		for(int i = 0;i < n;i++){
			while(p < i && s[sas.sa[i]] != s[sas.sa[p]])p++;
//			tr(i ,p, i > 0 ? fmins[i-1] : -1);
			if(p >= 1 && fmins[p-1] < sas.sa[i]){
				win1[sas.sa[i]] = true;
			}else{
				win1[sas.sa[i]] = false;
			}
			if(i >= 1 && fmins[i-1] < sas.sa[i]){
				win[sas.sa[i]] = true;
				fmins[i] = fmins[i-1];
			}else{
				win[sas.sa[i]] = false;
				if(i == 0){
					fmins[i] = sas.sa[i];
				}else{
					fmins[i] = Math.min(fmins[i-1], sas.sa[i]);
				}
			}
		}
		for(int i = 0;i < n;i++){
			if(win1[i]){
				out.println("Ann");
			}else{
				out.println("Mike");
			}
		}
	}
	
	public static class SAS
	{
		int[] sa, isa, lcp;
		
		public SAS(char[] s)
		{
			int n = s.length;
			sa = sa(s);
		}
	}
	
	public static int[][] build(int[] a)
	{
		int n = a.length;
		int b = 32-Integer.numberOfLeadingZeros(n);
		int[][] ret = new int[b][];
		for(int i = 0, l = 1;i < b;i++, l*=2) {
			if(i == 0) {
				ret[i] = a;
			}else {
				ret[i] = new int[n-l+1];
				for(int j = 0;j < n-l+1;j++) {
					ret[i][j] = Math.min(ret[i-1][j], ret[i-1][j+l/2]);
				}
			}
		}
		return ret;
	}
	
	// [a,b)
	public static int rmq(int[][] or, int l, int r)
	{
		assert l <= r;
		if(l >= r)return Integer.MAX_VALUE;
		// 1:0, 2:1, 3:1, 4:2, 5:2, 6:2, 7:2, 8:3
		int t = 31-Integer.numberOfLeadingZeros(r-l);
		return Math.min(or[t][l], or[t][r-(1<<t)]);
	}


	
	private static interface BaseArray {
		public int get(int i);

		public void set(int i, int val);

		public int update(int i, int val);
	}

	private static class CharArray implements BaseArray {
		private char[] m_A = null;
		private int m_pos = 0;

		CharArray(char[] A, int pos) {
			m_A = A;
			m_pos = pos;
		}

		public int get(int i) {
			return m_A[m_pos + i] & 0xffff;
		}

		public void set(int i, int val) {
			m_A[m_pos + i] = (char) (val & 0xffff);
		}

		public int update(int i, int val) {
			return m_A[m_pos + i] += val & 0xffff;
		}
	}

	private static class IntArray implements BaseArray {
		private int[] m_A = null;
		private int m_pos = 0;

		IntArray(int[] A, int pos) {
			m_A = A;
			m_pos = pos;
		}

		public int get(int i) {
			return m_A[m_pos + i];
		}

		public void set(int i, int val) {
			m_A[m_pos + i] = val;
		}

		public int update(int i, int val) {
			return m_A[m_pos + i] += val;
		}
	}

	/* find the start or end of each bucket */
	private static void getCounts(BaseArray T, BaseArray C, int n, int k) {
		int i;
		for(i = 0;i < k;++i){
			C.set(i, 0);
		}
		for(i = 0;i < n;++i){
			C.update(T.get(i), 1);
		}
	}

	private static void getBuckets(BaseArray C, BaseArray B, int k, boolean end) {
		int i, sum = 0;
		if(end != false){
			for(i = 0;i < k;++i){
				sum += C.get(i);
				B.set(i, sum);
			}
		}else{
			for(i = 0;i < k;++i){
				sum += C.get(i);
				B.set(i, sum - C.get(i));
			}
		}
	}

	/* sort all type LMS suffixes */
	private static void LMSsort(BaseArray T, int[] SA, BaseArray C,
			BaseArray B, int n, int k) {
		int b, i, j;
		int c0, c1;
		/* compute SAl */
		if(C == B){
			getCounts(T, C, n, k);
		}
		getBuckets(C, B, k, false); /* find starts of buckets */
		j = n - 1;
		b = B.get(c1 = T.get(j));
		--j;
		SA[b++] = (T.get(j) < c1) ? ~j : j;
		for(i = 0;i < n;++i){
			if(0 < (j = SA[i])){
				if((c0 = T.get(j)) != c1){
					B.set(c1, b);
					b = B.get(c1 = c0);
				}
				--j;
				SA[b++] = (T.get(j) < c1) ? ~j : j;
				SA[i] = 0;
			}else if(j < 0){
				SA[i] = ~j;
			}
		}
		/* compute SAs */
		if(C == B){
			getCounts(T, C, n, k);
		}
		getBuckets(C, B, k, true); /* find ends of buckets */
		for(i = n - 1, b = B.get(c1 = 0);0 <= i;--i){
			if(0 < (j = SA[i])){
				if((c0 = T.get(j)) != c1){
					B.set(c1, b);
					b = B.get(c1 = c0);
				}
				--j;
				SA[--b] = (T.get(j) > c1) ? ~(j + 1) : j;
				SA[i] = 0;
			}
		}
	}

	private static int LMSpostproc(BaseArray T, int[] SA, int n, int m) {
		int i, j, p, q, plen, qlen, name;
		int c0, c1;
		boolean diff;

		/*
		 * compact all the sorted substrings into the first m items of SA 2*m
		 * must be not larger than n (proveable)
		 */
		for(i = 0;(p = SA[i]) < 0;++i){
			SA[i] = ~p;
		}
		if(i < m){
			for(j = i, ++i;;++i){
				if((p = SA[i]) < 0){
					SA[j++] = ~p;
					SA[i] = 0;
					if(j == m){
						break;
					}
				}
			}
		}

		/* store the length of all substrings */
		i = n - 1;
		j = n - 1;
		c0 = T.get(n - 1);
		do{
			c1 = c0;
		}while ((0 <= --i) && ((c0 = T.get(i)) >= c1));
		for(;0 <= i;){
			do{
				c1 = c0;
			}while ((0 <= --i) && ((c0 = T.get(i)) <= c1));
			if(0 <= i){
				SA[m + ((i + 1) >> 1)] = j - i;
				j = i + 1;
				do{
					c1 = c0;
				}while ((0 <= --i) && ((c0 = T.get(i)) >= c1));
			}
		}

		/* find the lexicographic names of all substrings */
		for(i = 0, name = 0, q = n, qlen = 0;i < m;++i){
			p = SA[i];
			plen = SA[m + (p >> 1)];
			diff = true;
			if((plen == qlen) && ((q + plen) < n)){
				for(j = 0;(j < plen) && (T.get(p + j) == T.get(q + j));++j){
				}
				if(j == plen){
					diff = false;
				}
			}
			if(diff != false){
				++name;
				q = p;
				qlen = plen;
			}
			SA[m + (p >> 1)] = name;
		}

		return name;
	}

	/* compute SA and BWT */
	private static void induceSA(BaseArray T, int[] SA, BaseArray C,
			BaseArray B, int n, int k) {
		int b, i, j;
		int c0, c1;
		/* compute SAl */
		if(C == B){
			getCounts(T, C, n, k);
		}
		getBuckets(C, B, k, false); /* find starts of buckets */
		j = n - 1;
		b = B.get(c1 = T.get(j));
		SA[b++] = ((0 < j) && (T.get(j - 1) < c1)) ? ~j : j;
		for(i = 0;i < n;++i){
			j = SA[i];
			SA[i] = ~j;
			if(0 < j){
				if((c0 = T.get(--j)) != c1){
					B.set(c1, b);
					b = B.get(c1 = c0);
				}
				SA[b++] = ((0 < j) && (T.get(j - 1) < c1)) ? ~j : j;
			}
		}
		/* compute SAs */
		if(C == B){
			getCounts(T, C, n, k);
		}
		getBuckets(C, B, k, true); /* find ends of buckets */
		for(i = n - 1, b = B.get(c1 = 0);0 <= i;--i){
			if(0 < (j = SA[i])){
				if((c0 = T.get(--j)) != c1){
					B.set(c1, b);
					b = B.get(c1 = c0);
				}
				SA[--b] = ((j == 0) || (T.get(j - 1) > c1)) ? ~j : j;
			}else{
				SA[i] = ~j;
			}
		}
	}

	/*
	 * find the suffix array SA of T[0..n-1] in {0..k-1}^n use a working space
	 * (excluding T and SA) of at most 2n+O(1) for a constant alphabet
	 */
	private static void SA_IS(BaseArray T, int[] SA, int fs, int n, int k) {
		BaseArray C, B, RA;
		int i, j, b, m, p, q, name, newfs;
		int c0, c1;
		int flags = 0;

		if(k <= 256){
			C = new IntArray(new int[k], 0);
			if(k <= fs){
				B = new IntArray(SA, n + fs - k);
				flags = 1;
			}else{
				B = new IntArray(new int[k], 0);
				flags = 3;
			}
		}else if(k <= fs){
			C = new IntArray(SA, n + fs - k);
			if(k <= (fs - k)){
				B = new IntArray(SA, n + fs - k * 2);
				flags = 0;
			}else if(k <= 1024){
				B = new IntArray(new int[k], 0);
				flags = 2;
			}else{
				B = C;
				flags = 8;
			}
		}else{
			C = B = new IntArray(new int[k], 0);
			flags = 4 | 8;
		}

		/*
		 * stage 1: reduce the problem by at least 1/2 sort all the
		 * LMS-substrings
		 */
		getCounts(T, C, n, k);
		getBuckets(C, B, k, true); /* find ends of buckets */
		for(i = 0;i < n;++i){
			SA[i] = 0;
		}
		b = -1;
		i = n - 1;
		j = n;
		m = 0;
		c0 = T.get(n - 1);
		do{
			c1 = c0;
		}while ((0 <= --i) && ((c0 = T.get(i)) >= c1));
		for(;0 <= i;){
			do{
				c1 = c0;
			}while ((0 <= --i) && ((c0 = T.get(i)) <= c1));
			if(0 <= i){
				if(0 <= b){
					SA[b] = j;
				}
				b = B.update(c1, -1);
				j = i;
				++m;
				do{
					c1 = c0;
				}while ((0 <= --i) && ((c0 = T.get(i)) >= c1));
			}
		}
		if(1 < m){
			LMSsort(T, SA, C, B, n, k);
			name = LMSpostproc(T, SA, n, m);
		}else if(m == 1){
			SA[b] = j + 1;
			name = 1;
		}else{
			name = 0;
		}

		/*
		 * stage 2: solve the reduced problem recurse if names are not yet
		 * unique
		 */
		if(name < m){
			if((flags & 4) != 0){
				C = null;
				B = null;
			}
			if((flags & 2) != 0){
				B = null;
			}
			newfs = (n + fs) - (m * 2);
			if((flags & (1 | 4 | 8)) == 0){
				if((k + name) <= newfs){
					newfs -= k;
				}else{
					flags |= 8;
				}
			}
			for(i = m + (n >> 1) - 1, j = m * 2 + newfs - 1;m <= i;--i){
				if(SA[i] != 0){
					SA[j--] = SA[i] - 1;
				}
			}
			RA = new IntArray(SA, m + newfs);
			SA_IS(RA, SA, newfs, m, name);
			RA = null;

			i = n - 1;
			j = m * 2 - 1;
			c0 = T.get(n - 1);
			do{
				c1 = c0;
			}while ((0 <= --i) && ((c0 = T.get(i)) >= c1));
			for(;0 <= i;){
				do{
					c1 = c0;
				}while ((0 <= --i) && ((c0 = T.get(i)) <= c1));
				if(0 <= i){
					SA[j--] = i + 1;
					do{
						c1 = c0;
					}while ((0 <= --i) && ((c0 = T.get(i)) >= c1));
				}
			}

			for(i = 0;i < m;++i){
				SA[i] = SA[m + SA[i]];
			}
			if((flags & 4) != 0){
				C = B = new IntArray(new int[k], 0);
			}
			if((flags & 2) != 0){
				B = new IntArray(new int[k], 0);
			}
		}

		/* stage 3: induce the result for the original problem */
		if((flags & 8) != 0){
			getCounts(T, C, n, k);
		}
		/* put all left-most S characters into their buckets */
		if(1 < m){
			getBuckets(C, B, k, true); /* find ends of buckets */
			i = m - 1;
			j = n;
			p = SA[m - 1];
			c1 = T.get(p);
			do{
				q = B.get(c0 = c1);
				while (q < j){
					SA[--j] = 0;
				}
				do{
					SA[--j] = p;
					if(--i < 0){
						break;
					}
					p = SA[i];
				}while ((c1 = T.get(p)) == c0);
			}while (0 <= i);
			while (0 < j){
				SA[--j] = 0;
			}
		}
		induceSA(T, SA, C, B, n, k);
		C = null;
		B = null;
	}

	/* char */
	public static void suffixsort(char[] T, int[] SA, int n) {
		if((T == null) || (SA == null) || (T.length < n) || (SA.length < n)){
			return;
		}
		if(n <= 1){
			if(n == 1){
				SA[0] = 0;
			}
			return;
		}
		SA_IS(new CharArray(T, 0), SA, 0, n, 128);
	}
	
	public static int[] sa(char[] T)
	{
		int n = T.length;
		int[] sa = new int[n];
		suffixsort(T, sa, n);
		return sa;
	}
	
	public static int[] buildLCP(char[] str, int[] sa)
	{
		int n = str.length;
		int h = 0;
		int[] lcp = new int[n];
		int[] isa = new int[n];
		for(int i = 0;i < n;i++)isa[sa[i]] = i;
		for(int i = 0;i < n;i++){
			if(isa[i] > 0){
				for(int j = sa[isa[i]-1]; j+h<n && i+h<n && str[j+h] == str[i+h]; h++);
				lcp[isa[i]] = h;
			}else{
				lcp[isa[i]] = 0;
			}
			if(h > 0)h--;
		}
		return lcp;
	}
	
	void run() throws Exception
	{
		is = oj ? System.in : new ByteArrayInputStream(INPUT.getBytes());
		out = new PrintWriter(System.out);
		
		long s = System.currentTimeMillis();
		solve();
		out.flush();
		tr(System.currentTimeMillis()-s+"ms");
	}
	
	public static void main(String[] args) throws Exception { new C().run(); }
	
	private byte[] inbuf = new byte[1024];
	public int lenbuf = 0, ptrbuf = 0;
	
	private int readByte()
	{
		if(lenbuf == -1)throw new InputMismatchException();
		if(ptrbuf >= lenbuf){
			ptrbuf = 0;
			try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); }
			if(lenbuf <= 0)return -1;
		}
		return inbuf[ptrbuf++];
	}
	
	private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); }
	private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; }
	
	private double nd() { return Double.parseDouble(ns()); }
	private char nc() { return (char)skip(); }
	
	private String ns()
	{
		int b = skip();
		StringBuilder sb = new StringBuilder();
		while(!(isSpaceChar(b))){ // when nextLine, (isSpaceChar(b) && b != ' ')
			sb.appendCodePoint(b);
			b = readByte();
		}
		return sb.toString();
	}
	
	private char[] ns(int n)
	{
		char[] buf = new char[n];
		int b = skip(), p = 0;
		while(p < n && !(isSpaceChar(b))){
			buf[p++] = (char)b;
			b = readByte();
		}
		return n == p ? buf : Arrays.copyOf(buf, p);
	}
	
	private char[][] nm(int n, int m)
	{
		char[][] map = new char[n][];
		for(int i = 0;i < n;i++)map[i] = ns(m);
		return map;
	}
	
	private int[] na(int n)
	{
		int[] a = new int[n];
		for(int i = 0;i < n;i++)a[i] = ni();
		return a;
	}
	
	private int ni()
	{
		int num = 0, b;
		boolean minus = false;
		while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
		if(b == '-'){
			minus = true;
			b = readByte();
		}
		
		while(true){
			if(b >= '0' && b <= '9'){
				num = num * 10 + (b - '0');
			}else{
				return minus ? -num : num;
			}
			b = readByte();
		}
	}
	
	private long nl()
	{
		long num = 0;
		int b;
		boolean minus = false;
		while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
		if(b == '-'){
			minus = true;
			b = readByte();
		}
		
		while(true){
			if(b >= '0' && b <= '9'){
				num = num * 10 + (b - '0');
			}else{
				return minus ? -num : num;
			}
			b = readByte();
		}
	}
	
	private boolean oj = System.getProperty("ONLINE_JUDGE") != null;
	private void tr(Object... o) { if(!oj)System.out.println(Arrays.deepToString(o)); }
}