using System;
using System.Collections.Generic;

public class ShearTheSheep
{
  static int N, C, bx, by;
  static char[,] grid;
  static List<int> fx = new List<int>();
  static List<int> fy = new List<int>();
  static List<int> fv = new List<int>();
  static readonly int[] dx = {1,0,-1,0};
  static readonly int[] dy = {0,1,0,-1};
  static readonly char[] dir = {'R','D','L','U'};

  static void readgrid()
  {
    fx.Clear();
    fy.Clear();
    fv.Clear();
    for (int y=0; y<N; y++)
      for (int x=0; x<N; x++)
      {
        char ch = Console.ReadLine()[0];
        grid[x,y] = ch;
        if (ch>='a' && ch<='z')
        {
            fx.Add(x);
            fy.Add(y);
            fv.Add(ch-'a');
        }
        if (ch=='X')
        {
            bx = x;
            by = y;
        }
      }
  }

  static void makemoves()
  {
    for (int i=0;i<fx.Count;i++)
    {
      Console.Write(fy[i] + " " + fx[i] + " ");
      if (fv[i]>0)
      {
        // go home
        char move = 'N';
        int bestDist = 10000;
        for (int j=0;j<4;j++)
        {
          int nx = fx[i]+dx[j];
          int ny = fy[i]+dy[j];
          int dist = Math.Abs(bx-nx) + Math.Abs(by-ny);
          if (dist<bestDist && nx>=0 && nx<N && ny>=0 && ny<N && grid[nx,ny]!='#')
          {
              move = dir[j];
              bestDist = dist;
          }
        }        
        Console.Write(move + " ");     
      } else
      {
        Boolean bFound = false;
        for (int j=0;j<4;j++)
        {
          int nx = fx[i]+dx[j];
          int ny = fy[i]+dy[j];
          if (nx>=0 && nx<N && ny>=0 && ny<N && (grid[nx,ny]=='.' || (grid[nx,ny]>='A' && grid[nx,ny]<'E')))
          {
            Console.Write(dir[j] + " "); 
            bFound = true;
            break;
          }
        }
        if (!bFound)
          Console.Write("N "); 
      }
    }
    Console.WriteLine();
    Console.Out.Flush(); 
  }

  static void Main(string[] args)  
  {
    N = int.Parse(Console.ReadLine());        
    C = int.Parse(Console.ReadLine());  
    grid = new char[N,N];

    readgrid();
    makemoves();

    for (int i=0;i<1000;i++)
    {
        //read elapsed time
        int elapsedTime = int.Parse(Console.ReadLine()); 
        readgrid();
        makemoves();    
    }
  }
}