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#include <bits/stdc++.h>
using namespace std;

typedef long long ll;

#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
#define sz(a) int(a.size())
#define f(i, a, b) for (int i = a; i < b; i++)
#define rep(i, a) f(i, 0, a)
#define int ll
#define tv(a, x) for (auto& a : x)
#define DUZO 1000000000000000000LL
#define en "\n"
#define cn continue
using pii = pair<int, int>;
using vi = vector<int>;
using vvi = vector<vi>;
using vii = vector<pii>;

int md(int x) {
    x--;
    x += 1000;
    x%=1000;
    x++;
    return x;
}

void code() {
    int a, b;
    cin >> a >> b;
    if (md(a + 1) == b || md(b + 1) == a) {
        cout << md(a + 2) << " " << md(b + 2) << en;
        cout.flush();
    } else {
        cout << md(a + 1) << " " << md(b + 1) << en;
        cout.flush();
    }
}

void decode() {
    int a, b;
    cin >> a >> b;
    if (md(a + 1) == b || md(b + 1) == a) {
        cout << md(a - 2) << " " << md(b - 2) << en;
        cout.flush();
    } else {
        cout << md(a - 1) << " " << md(b - 1) << en;
        cout.flush();
    }
}

void solve() {
    string s;
    cin >> s;
    if (s[0] == 'A') code();
    else decode();
}

int32_t main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    int q = 1;
    //cin >> q;
    while (q--) {
        solve();
    }
    return 0;
}