//
//
//  Codeforces: ganariya
//  AtCoder: ganariya2525
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//include
//------------------------------------------
#include <vector>
#include <list>
#include <map>
#include <unordered_map>
#include <climits>
#include <set>
#include <unordered_set>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <ctime>
#include <queue>
#include <random>
#include <complex>
#include <regex>
#include <locale>
#include <random>
#include <type_traits>

using namespace std;

#define SHOW_VECTOR(v) {std::cerr << #v << "\t:";for(const auto& xxx : v){std::cerr << xxx << " ";}std::cerr << "\n";}
#define SHOW_MAP(v){std::cerr << #v << endl; for(const auto& xxx: v){std::cerr << xxx.first << " " << xxx.second << "\n";}}

using LL = long long;

//~~~~~~~~~~~~~~~~~~~~~_(＾～＾ ｣ ∠)_~~~~~~~~~~~~~~~~~~~~~

struct Ant {

    int pos;
    int id;
    int L;

    bool left;
    bool finish;

    Ant(char c, int _pos, int _id, int _L) {
        if (c == 'L') left = true;
        if (c == 'R') left = false;
        pos = _pos;
        id = _id;
        L = _L;
        finish = false;
    }

    void move() {
        if (left) pos--;
        else pos++;
    }

    void change() {
        left = !left;
    }

};

int main() {

    while (true) {

        int N, L;
        cin >> N >> L;

        if (N == 0 || L == 0) break;

        vector<Ant> ants;
        for (int i = 0; i < N; i++) {
            char ch;
            int pos;
            cin >> ch >> pos;
            ants.push_back(Ant(ch, pos, i, L));
        }

        int t = 0;
        vector<pair<int, bool>> ans;
        vector<int> times;
        map<int, int> to;
        while (true) {
            if (ans.size() == N) break;

            t++;

            for (int i = 0; i < N; i++) {
                if (!ants[i].finish) {
                    ants[i].move();
                }
            }

            for (int i = 0; i < N; i++) {
                if (!ants[i].finish) {
                    if (ants[i].pos == 0 || ants[i].pos == L) {
                        ants[i].finish = true;
                        ans.push_back(make_pair(ants[i].id, ants[i].left));
                        times.push_back(t);
                        to[ants[i].id] = times.size() - 1;
                    }
                }
            }

            map<int, int> m;
            for (int i = 0; i < N; i++) {
                if (!ants[i].finish) {
                    m[ants[i].pos]++;
                }
            }

            for (int i = 0; i < N; i++) {
                if (!ants[i].finish) {
                    if (m[ants[i].pos] > 1) {
                        ants[i].change();
                    }
                }
            }
        }

        int maxT = times.back();
        int cnt = count(times.begin(), times.end(), maxT);

        if (cnt == 1) {
            cout << maxT << " " << ans.back().first + 1 << endl;
        } else {
            int left_id = -1;
            for (int i = 0; i < N; i++) {
                if (ants[i].left && times[to[ants[i].id]] == maxT) {
                    left_id = i;
                }
            }
            cout << maxT << " " << left_id + 1 << endl;
        }
    }

    return 0;
}

















































Measured memory_bytes: 3100