#include <iostream>
using namespace std;

const int MAX_SIZE = 20;

int getHeadRow(int N, int M, char arr[MAX_SIZE][MAX_SIZE])
{
	int row = 0;
	for (int i = 0;i < N;i++)
	{
		for (int j = 0; j < M; j++)
		{
			if (arr[i][j] == 'A')
			{
				row = i;
			}
		}
	}
	return row;
}

int getHeadCol(int N, int M, char arr[MAX_SIZE][MAX_SIZE])
{
	int col = 0;
	for (int i = 0;i < N;i++)
	{
		for (int j = 0; j < M; j++)
		{
			if (arr[i][j] == 'A')
			{
				col = j;
			}
		}
	}
	return col;
}

int getFoodRow(int N, int M, char arr[MAX_SIZE][MAX_SIZE])
{
	int row = 0;
	for (int i = 0;i < N;i++)
	{
		for (int j = 0; j < M; j++)
		{
			if (arr[i][j] == '@')
			{
				row = i;
			}
		}
	}
	return row;
}

int getFoodCol(int N, int M, char arr[MAX_SIZE][MAX_SIZE])
{
	int col = 0;
	for (int i = 0;i < N;i++)
	{
		for (int j = 0; j < M; j++)
		{
			if (arr[i][j] == '@')
			{
				col = j;
			}
		}
	}
	return col;
}


bool isValidUp(int n, int m,char arr[MAX_SIZE][MAX_SIZE])
{
	for (char i = 'a';i < 'k';i++)
	{
		for (char j = 'B'; j < 'K'; j++)
		{
			if (arr[n - 1][m] == i || arr[n - 1][m] == j)
				return false;
		}
	}
	return true;
}

bool isValidDown(int n, int m, char arr[MAX_SIZE][MAX_SIZE])
{
	for (char i = 'a';i < 'k';i++)
	{
		for (char j = 'B'; j < 'K'; j++)
		{
			if (arr[n + 1][m] == i || arr[n + 1][m] == j)
				return false;
		}
	}
	return true;
}

bool isValidLeft(int n, int m, char arr[MAX_SIZE][MAX_SIZE])
{
	for (char i = 'a';i < 'k';i++)
	{
		for (char j = 'B'; j < 'K'; j++)
		{
			if (arr[n][m-1] == i || arr[n][m-1] == j)
				return false;
		}
	}
	return true;
}

bool isValidRight(int n, int m, char arr[MAX_SIZE][MAX_SIZE])
{
	for (char i = 'a';i < 'k';i++)
	{
		for (char j = 'B'; j < 'K'; j++)
		{
			if (arr[n][m + 1] == i || arr[n][m + 1] == j)
				return false;
		}
	}
	return true;
}


int main() {

	int N, M, K;

	cin >> N >> M;
	cin >> K;

	char arr[MAX_SIZE][MAX_SIZE];
	for (int i = 0;i < N;i++)
	{
		for (int j = 0; j < M; j++)
		{
			cin >> arr[i][j];
		}
	}

	int headRow = getHeadRow(N, M, arr);
	int headCol = getHeadCol(N, M, arr);
	int foodRow = getFoodRow(N, M, arr);
	int foodCol = getFoodCol(N, M, arr);

	if (foodRow < headRow)
	{
		if (!isValidUp(headRow, headCol, arr))
		{
			if (foodCol > headCol)
			{
				cout << "Right";
			}
			else if (foodCol < headCol)
			{
				cout << "Left";
			}
			else cout << "Down";
		}
		else cout << "Up";
	}
	else if (foodRow > headRow)
	{
		if (!isValidDown(headRow, headCol, arr))
		{
			if (foodCol > headCol)
			{
				cout << "Right";
			}
			else if (foodCol < headCol)
			{
				cout << "Left";
			}
			else cout << "Up";
		}
		else cout << "Down";
	}
	else
	{
		if (foodCol > headCol)
		{
				cout << "Right";
		}

		else if (foodCol < headCol)
		{
				cout << "Left";
		}
	}


return 0;
}