#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (int)(n); i++)

using namespace std;
using LL = long long;
using P = pair<int,int>;
using vv = vector<vector<int>>;
const int INF = (int)1e9;
const LL LINF = (LL)1e18;
const double eps = 1e-5;
const double init_p = 0.20;
const double back = 0.80;
const int min_p = 5;
const int max_p = 12;

double h[20][21], v[21][20];
int H, W, poss;
double p;

string bfs(){
	int dist[20][20];
	rep(i,20){
		rep(j,20) dist[i][j] = -1;
	}
	dist[0][0] = 0;
	queue<P> q;
	q.emplace(0, 0);
	while(!q.empty()){
		pair<int,int> pa = q.front(); q.pop();
		int y = pa.first, x = pa.second;
		int d = dist[y][x];
		if(v[y][x] < back && dist[y-1][x] == -1){
			dist[y-1][x] = d + 1;
			q.emplace(y - 1, x);
		}
		if(v[y+1][x] < back && dist[y+1][x] == -1){
			dist[y+1][x] = d + 1;
			q.emplace(y + 1, x);
		}
		if(h[y][x] < back && dist[y][x-1] == -1){
			dist[y][x-1] = d + 1;
			q.emplace(y, x - 1);
		}
		if(h[y][x+1] < back && dist[y][x+1] == -1){
			dist[y][x+1] = d + 1;
			q.emplace(y, x + 1);
		}
	}
	string res;
	int y = 19, x = 19;
	if(dist[y][x] == -1){
		rep(i,19) res.push_back('R');
		rep(i,19) res.push_back('D');
		return res;
	}
	while(y != 0 || x != 0){
		int d = dist[y][x];
		if(v[y][x] < back && dist[y-1][x] == d - 1){
			res.push_back('D');
			y--;
		}
		else if(v[y+1][x] < back && dist[y+1][x] == d - 1){
			res.push_back('U');
			y++;
		}
		else if(h[y][x] < back && dist[y][x-1] == d - 1){
			res.push_back('R');
			x--;
		}
		else if(h[y][x+1] < back && dist[y][x+1] == d - 1){
			res.push_back('L');
			x++;
		}
		else break;
	}
	reverse(res.begin(), res.end());
	return res;
}

double update(double now_p){
	if(now_p < eps) return now_p;
	double wall_p = now_p + (1.0 - now_p) * p;
	return now_p / wall_p;
}

int main(){
	cin >> H >> W >> poss;
	assert(H == 20 && W == 20);
	assert(min_p <= poss && poss <= max_p);
	p = poss;
	p /= 100;

	rep(i,20){
		h[i][0] = 1.0;
		h[i][20] = 1.0;
	}
	rep(j,20){
		v[0][j] = 1.0;
		v[20][j] = 1.0;
	}
	rep(i,20){
		rep(j,19) h[i][j+1] = init_p;
	}
	rep(i,19){
		rep(j,20) v[i+1][j] = init_p;
	}

	rep(trial,1001){
		string ans = bfs();
		cout << ans << endl;

		int res;
		cin >> res;
		if(res == -1){
			cerr << "score = " << 1000 - trial << endl;
			break;
		}
		int y = 0, x = 0;
		int siz = ans.size();
		rep(i,res){
			char c = ans[i];
			if(c == 'U') v[y][x] = 0, y--;
			if(c == 'D') v[y+1][x] = 0, y++;
			if(c == 'L') h[y][x] = 0, x--;
			if(c == 'R') h[y][x+1] = 0, x++;
		}
		if(res < siz){
			char c = ans[res];
			if(c == 'U') v[y][x] = update(v[y][x]);
			if(c == 'D') v[y+1][x] = update(v[y+1][x]);
			if(c == 'L') h[y][x] = update(h[y][x]);
			if(c == 'R') h[y][x+1] = update(h[y][x+1]);
		}
	}

	return 0;
}