public class Aire {

	int atomosHidrogeno = 0;
	int atomosOxigeno = 0;
	int atomosH_esperando;
	int atomosO_esperando;

	public Aire(int atH, int atO2) {
		this.atomosHidrogeno = atH;
		this.atomosOxigeno = atO2;
		this.atomosH_esperando = 0;
		this.atomosO_esperando = 0;
	}

	public void combinar(int id) {
		if (id == 0) // Hidrogeno
		{
			synchronized (this) {
				while (this.atomosH_esperando == 2 || (this.atomosHidrogeno < 1 && this.atomosOxigeno < 0)) {
					try {
						wait();
						this.atomosH_esperando++;
					} catch (InterruptedException ie) {
					}
				}
				notify();
			}
			this.atomosH_esperando--;
			System.out.println("Molécula formada");
		} else if (id == 1) // Oxigeno
		{
			synchronized (this) {
				while (this.atomosH_esperando == 2 || (this.atomosHidrogeno < 2)) {
					try {
						wait();
						this.atomosO_esperando++;
					} catch (InterruptedException ie) {
					}
				}
				notify();
			}
			this.atomosO_esperando--;
			System.out.println("Molécula formada");
		}
	}
}

int main(void)
{
	int coeficiente = 0;
	char variable;

	while (cin >> coeficiente >> variable)
	{
		if (coeficiente == '\0')
			cout << 1 << "." << variable;
		else if (variable == '\0')
			cout << coeficiente << ".";
		else
			cout << coeficiente << "." << variable;

		cout << endl;
	}
}

#include <iostream>

#include <vector>

using namespace std;

int arrf[8] = { 0, -1, -1, -1, 0, 1, 1, 1 };
int arrc[8] = { -1, -1, 0, 1, 1, 1, 0, -1 };
char s [] = "OIE";

int main() {
	int n, m;
	while (cin >> n >> m) {
		int res = 0;
		vector<vector<char> > S(n, vector<char>(m));
		for (int i = 0; i < n; ++i) for (int j = 0; j < m; ++j) cin >> S[i][j];
		for (int i = 0; i < n; ++i) {
			for (int j = 0; j < m; ++j) {
				for (int d = 0; d < 8; ++d) {
					bool trobat = true;
					for (int h = 0; h < 3 && trobat; ++h) {
						int f = i + h*arrf[d], c = j + h*arrc[d];
						if (f < 0 || f >= n || c < 0 || c >= m || S[f][c] != s[h])
							trobat = false;
					}
					if (trobat) res++;
				}
			}
		}
		cout << res << endl;
	}
}