/* -*- coding: utf-8 -*-
 *
 * 1613.cc:  No.1613 Rush and Remove - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

const int MAX_H = 300;
const int MAX_W = 300;

/* typedef */

/* global variables */

char fs[MAX_H][MAX_W + 4];

/* subroutines */

/* main */

int main() {
  int h, w;
  scanf("%d%d", &h, &w);
  for (int y = 0; y < h; y++) scanf("%s", fs[y]);

  int gdy = 0;
  for (int x = 0; x < w; x++) {
    int g = 0;
    for (int y = 0, b = 1; y < h; y++, b = (b << 1) % 3)
      if (fs[y][x] != '.') g = (g + b) % 3;

    gdy ^= g;
  }

  if (gdy) puts("First");
  else puts("Second");
  return 0;
}