#include <bits/stdc++.h>
#define MOD 998244353
#define mod 1000000007
#define ll long long
#define rr(i,j,a,b,c,d) for (int i = a; i < b; i++){for (int j = c; j < d; j++)}
using namespace std;
const int maxn = 1e6+9;
int main()
{
	int n,m,i,j,k,l,sum1 = 0,sum2 = 0;
	cin >> n >> m;
	char a[n][m];
	rr(i,j,0,n,0,m) 
	{
	    cin >> a[i][j];
	    if (a[i][j] == '*') sum1++;
	    else if (a[i][j] == '$') sum2++;
    }
	rr(k,l,0,n,0,m)
	{
	    int cnt = 0;
	    for (int o = 0; o < m; o++)
	    {
	        if (a[l][o] == '*')
	            cnt++;
        }
        if (cnt == 5)
        {
            cout << "Pleasing!\n";
            return 0;
        }
    }
    rr(k,l,0,n,0,m)
	{
	    int cnt = 0;
	    for (int o = 0; o < m; o++)
	    {
	        if (a[o][l] == '*')
	            cnt++;
        }
        if (cnt == 5)
        {
            cout << "Pleasing!\n";
            return 0;
        }
    }
    int cnt = 0;
    for (int o = 0; o < n; o++)
    {
        if (a[o][o] == '*')
            cnt++;
    }
    if (cnt == 5)
    {
        cout << "Pleasing!\n";
        return 0;
    }
    cnt = 0;
    for (int o = 0,p = n - 1; o != n - 1 && p; o++,p--)
    {
        if (a[o][p] == '*')
            cnt++;
    }
    if (cnt == 5)
    {
        cout << "Pleasing!\n";
        return 0;
    }
    rr(k,l,0,n,0,m)
	{
	    int cnt = 0;
	    for (int o = 0; o < m; o++)
	    {
	        if (a[l][o] == '$')
	            cnt++;
        }
        if (cnt == 5)
        {
            cout << "zylwins!\n";
            return 0;
        }
    }
    rr(k,l,0,n,0,m)
	{
	    int cnt = 0;
	    for (int o = 0; o < m; o++)
	    {
	        if (a[o][l] == '$')
	            cnt++;
        }
        if (cnt == 5)
        {
            cout << "zylwins!\n";
            return 0;
        }
    }
    cnt = 0;
    for (int o = 0; o < n; o++)
    {
        if (a[o][o] == '$')
            cnt++;
    }
    if (cnt == 5)
    {
        cout << "zylwins!\n";
        return 0;
    }
    cnt = 0;
    for (int o = 0,p = n - 1; o != n - 1 && p; o++,p--)
    {
        if (a[o][p] == '*')
            cnt++;
    }
    if (cnt == 5)
    {
        cout << "zylwins!\n";
        return 0;
    }
    cout << (sum1 > sum2 ? 'Z' : 'W');
	return 0;
}