#include <bits/stdc++.h>
using namespace std;
bool vis[1005][1005];
char ch[1005][1005];

const int dx[] = {0, 1, 0, -1};

const int dy[] = {1, 0, -1, 0};

void solve() {
	int n, m, k, x0, y0, d0;
	memset(vis, 0, sizeof(vis));
	cin >> n >> m >> k >> x0 >> y0 >> d0;
	for (int i = 1; i <= n; i++) {
		char s[1005];
		cin >> s;
		for (int j = 1; j <= m; j++) {
			ch[i][j] = s[j - 1];
		}
	}
	vis[x0][y0] = true;
	for (int i = 1; i <= k; i++) {
		int x1 = x0 + dx[d0], y1 = y0 + dy[d0];
		if (1 <= x1 && x1 <= n &&
		        1 <= y1 && y1 <= m &&
		        ch[x1][y1] == '.') {
			x0 = y1;
			y0 = y1;
		} else {
			d0 = (d0 + 1) % 4;
		}
    vis[x0][y0] = true;//这条语句该放哪里？
	}
	int ans = 0;
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= m; j++) {
			ans += vis[i][j];
		}
	}
	cout << ans << endl;
}

int main() {
	int t;
	cin >> t;
	while (t--) {
		solve();
	}
	return 0;
}

我是不是哪里写错了？如果是，请更正。