#include <bits/stdc++.h>
//#include <atcoder/all>
using namespace std;
// using namespace atcoder;
// using mint = modint1000000007;
// const int mod = 1000000007;
// using mint = modint998244353;
// const int mod = 998244353;
// const int INF = 1e9;
// const long long LINF = 1e18;
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define rep2(i, l, r) for (int i = (l); i < (r); ++i)
#define rrep(i, n) for (int i = (n)-1; i >= 0; --i)
#define rrep2(i, l, r) for (int i = (r)-1; i >= (l); --i)
#define all(x) (x).begin(), (x).end()
#define allR(x) (x).rbegin(), (x).rend()
#define P pair<int, int>
template<typename A, typename B> inline bool chmax(A& a, const B& b) { if (a < b) { a = b; return true; } return false; }
template<typename A, typename B> inline bool chmin(A& a, const B& b) { if (a > b) { a = b; return true; } return false; }

int main() {
	std::ios::sync_with_stdio(false);
	std::cin.tie(nullptr);
	int h, w; cin >> h >> w;
	vector<string>s(h);
	rep(i, h)cin >> s[i];
	int k; cin >> k;

	int idx = 0;
	rep(i, h)rep(j, w) {
		auto isKey = [&](int i, int j)->P {
			int x = -1, y = -1;
			if (s[i][j] == '#')return { x,y };
			// 横
			if (j != w - 1 && s[i][j + 1] == '.'
				&& (j == 0 || s[i][j - 1] == '#')) {
				x = 0;
				rep2(nj, j, w) {
					if (s[i][nj] == '#')break;
					x++;
				}
			}
			// 縦
			if (i != h - 1 && s[i + 1][j] == '.'
				&& (i == 0 || s[i - 1][j] == '#')) {
				y = 0;
				rep2(ni, i, h) {
					if (s[ni][j] == '#')break;
					y++;
				}
			}
			return { x,y };
		};
		auto check = [&](P key, string a, string b)->bool {
			if (a == "-" && key.first != -1) return false;
			if (b == "-" && key.second != -1) return false;
			if (a != "-" && key.first != a.size()) return false;
			if (b != "-" && key.second != b.size()) return false;
			return true;
		};
		auto write = [&](int i, int j, string a, string b)->bool {
			swap(a, b);
			if (a != "-") {
				int sz = a.size();
				rep(j2, sz) {
					if (s[i][j + j2] != '.' && s[i][j + j2] != a[j2])return false;
					s[i][j + j2] = a[j2];
				}
			}
			if (b != "-") {
				int sz = a.size();
				rep(i2, sz) {
					if (s[i + i2][j] != '.' && s[i + i2][j] != b[i2])return false;
					s[i + i2][j] = b[i2];
				}
			}
			return true;
		};



		auto ks = isKey(i, j);
		P p = { -1,-1 };
		if (ks == p)continue;
		string a, b; cin >> a >> b;
		if (!check(ks, a, b)) {
			cout << "No" << endl;
			return 0;
		}
		if (!write(i, j, a, b)) {
			cout << "No" << endl;
			return 0;
		}
	}
	//rep(i, h)cout << cs[i] << endl;
	cout << "Yes" << endl;
	return 0;
}