#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define Cherry "Cherry"
#define all(v) v.begin(),v.end()
#define reset(a,i) memset(a,i,sizeof(a))
#define FOR(i,a,b) for (int i = (a), _b = (b); i <= _b; ++i)
#define FORD(i,a,b) for (int i = (a), _b = (b); i >= _b; --i)
#define compact(v) sort(all(v)), v.erase(unique(all(v)), end(v))
#define stringprocess(n,s) n = (int) s.size(), s = ' ' + s
#define sz(v) (int) v.size()
#define MASK(i) (1LL << (i))
typedef long long ll;
typedef pair<ll,ll> pll;
typedef pair<int,int> pii;
const int Thanh_Tam = 5 * 1e2 + 17;
const int inf = 1e9 + 17;
const ll infll = 1e18 + 17;
const int MOD = 1e9 + 7;
const int Log = 18;
const int dx[4] = {-1, 0, 0, 1};
const int dy[4] = {0, -1, 1, 0};
const int max_block_size = 320;
const ll P = 311;
const int maxA = 1e6 + 17;
const int addi = 1e6;
ll mul(ll a, ll b, ll mod);
ll binpow(ll a, ll b, ll mod)
{
ll res = 1;
while (b > 0)
{
if (b & 1) res = mul(res,a,mod);
b >>= 1;
a = mul(a,a,mod);
}
return res;
}
ll add(ll a, ll b, ll mod) { return (a + b) % mod; }
ll sub(ll a, ll b, ll mod) { return (a - b + mod) % mod; }
ll mul(ll a, ll b, ll mod) { return ((a % mod) * (b % mod)) % mod; }
ll div(ll a, ll b, ll mod) { return mul(a, binpow(b, mod - 2, mod), mod); }
mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
ll rand_range(ll l, ll r){return uniform_int_distribution<ll>(l, r)(rng);}
int n, m, k;
char a[Thanh_Tam][Thanh_Tam];
char direct[Thanh_Tam * 10];
int dir(char c)
{
if (c == 'N') return 0;
if (c == 'W') return 1;
if (c == 'E') return 2;
if (c == 'S') return 3;
}
bool valid(int x, int y)
{
return (a[x][y] != '#' && x > 0 && x <= n && y > 0 && y <= m);
}
bool Try(int x, int y)
{
FOR(i, 1, k)
{
int idx = dir(direct[i]);
x += dx[idx];
y += dy[idx];
if (!valid(x, y)) return false;
}
return true;
}
void cherry()
{
cin >> n >> m >> k;
FOR(i,1,n)
FOR(j,1,m)
cin >> a[i][j];
FOR(i,1,k) cin >> direct[i];
int ans = 0;
FOR(i,1,n)
FOR(j,1,m)
ans += Try(i, j);
cout << ans;
return;
}
signed main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
if (fopen(Cherry".inp","r"))
{
freopen(Cherry".inp","r",stdin);
freopen(Cherry".out","w",stdout);
}
cherry();
return 0;
}
