#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define all(x) (x).begin(), (x).end()
#define ll long long
#define ld long double
#define INF 1000000000000000000
typedef pair<ll, ll> pll;
typedef pair<int, int> pint;

int main() {
    cin.tie(0);
    ios::sync_with_stdio(false);

    int N, M;
    cin >> N >> M;
    deque<int> de;
    rep(i, N) {
        int a;
        cin >> a;
        de.push_back(a);
    }

    rep(i, M) {
        char c;
        cin >> c;
        if (c == 'L') {
            int a = de.front();
            de.pop_front();
            int b = de.front();
            de.pop_front();
            de.push_front(a + b);
            de.push_back(0);
        } else {
            int a = de.back();
            de.pop_back();
            int b = de.back();
            de.pop_back();
            de.push_back(a + b);
            de.push_front(0);
        }
    }

    rep(i, de.size()) { cout << de[i] << " "; }
    cout << endl;
}