#include<bits/stdc++.h>
#define int long long
#define N 1005
using namespace std;
char a[N][N];
bool vis[N][N];
signed main()
{
	ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	int T;
	cin>>T;
	while(T--)
	{
		memset(vis,0,sizeof(vis));
		int n,m,k,x,y,d,i,j,cnt=0,dx,dy;
		cin>>n>>m>>k>>x>>y>>d;
		for(i=1;i<=n;i++)
		{
			for(j=1;j<=m;j++) a[i][j]=getchar();
			getchar();
		}
		for(i=1;i<=k;i++)
		{
			vis[x][y]=1;
			dx=0,dy=0;
			if(d==0) dy++;
			else if(d==1) dx++;
			else if(d==2) dy--;
			else dx--;
			if(x+dx<=n&&y+dy<=m&&x+dx>0&&y+dy>0&&a[x+dx][y+dy]=='.') x+=dx,y+=dy;
			else d=(d+1)%4;
		}
		for(i=1;i<=n;i++) for(j=1;j<=m;j++) cnt+=vis[i][j];
		cout<<cnt<<endl;
	}
	return 0;
}