#include "bits/stdc++.h"
using namespace std;
int t;

int main() {
    cin >> t;
    while (t--) {
        int n, m, k, x, y, d, num;
        string a[1005][1005];
        cin >> n >> m >> k >> x >> y >> d;
        for (int i = 1; i <= n; i++) {
            for (int j = 1; j <= m; j++) {
                cin >> a[i][j];
            }
        }
        while (k--) {
            if (d == 0) {
                if (x <= n && y + 1 <= m) {
                    if (a[x][y] != "x") {
                        num++;
                        y++;
                    } else {
                        d = (d + 1) % 4;
                    }
                } else {
                    d = (d + 1) % 4;
                }
            } else if (d == 1) {
                if (x + 1 <= n && y <= m) {
                    if (a[x][y] != "x") {
                        num++;
                        y++;
                    } else {
                        d = (d + 1) % 4;
                    }
                } else {
                    d = (d + 1) % 4;
                }
            } else if (d == 2) {
                if (x <= n && y - 1 >= 1) {
                    if (a[x][y] != "x") {
                        num++;
                        y++;
                    } else {
                        d = (d + 1) % 4;
                    }
                } else {
                    d = (d + 1) % 4;
                }
            } else {
                if (x - 1 >= 1 && y <= m) {
                    if (a[x][y] != "x") {
                        num++;
                        y++;
                    } else {
                        d = (d + 1) % 4;
                    }
                } else {
                    d = (d + 1) % 4;
                }
            }
        }
        cout << num << endl;
    }
    return 0;
}

主要是没法输入qwq

(◐_◑)