#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // C++ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define all(c) ((c).begin()), ((c).end()) #define dump(c) cerr << "> " << #c << " = " << (c) << endl; #define iter(c) __typeof((c).begin()) #define tr(i, c) for (iter(c) i = (c).begin(); i != (c).end(); i++) #define REP(i, a, b) for (int i = a; i < (int)(b); i++) #define rep(i, n) REP(i, 0, n) #define mp make_pair #define fst first #define snd second #define pb push_back #define debug(fmt, ...) \ fprintf( stderr, \ fmt "\n", \ ##__VA_ARGS__ \ ) typedef unsigned int uint; typedef long long ll; typedef unsigned long long ull; typedef vector vi; typedef vector vll; typedef vector vvll; typedef vector vvi; typedef vector vd; typedef vector vvd; typedef vector vs; typedef pair pii; typedef pair pll; const int INF = 1 << 30; const double EPS = 1e-10; double zero(double d) { return d < EPS ? 0.0 : d; } template bool chmax(T &a, const T &b) { if (a < b) { a = b; return true; } return false; } template bool chmin(T &a, const T &b) { if (b < a) { a = b; return true; } return false; } #define UNIQUE(v) v.erase( unique(v.begin(), v.end()), v.end() ); template ostream &operator<<(ostream &os, const pair &p) { return os << '(' << p.first << ',' << p.second << ')'; } template ostream &operator<<(ostream &os, const vector &a) { os << '['; rep(i, a.size()) os << (i ? " " : "") << a[i]; return os << ']'; } string toString(int i) { stringstream ss; ss << i; return ss.str(); } const int MOD = 1000000007; // a^k ll fpow(ll a, ll k, int M) { ll res = 1ll; ll x = a; while (k != 0) { if ((k & 1) == 1) res = (res * x) % M; x = (x * x) % M; k >>= 1; } return res; } struct prepare { prepare() { cout.setf(ios::fixed, ios::floatfield); cout.precision(8); ios_base::sync_with_stdio(false); } } _prepare; set nums; void out(vi &ary) { rep(i, 4) { if (i != 0) cout << " "; cout << ary[i]; } cout << endl << flush; } bool out2(vi &ary, int s, int e, int s3) { out(ary); int xb, yb; cin >> xb >> yb; if (xb == 4 && yb == 0) return true; int mi = INF; REP(i, s, e) { ary[3] = i; out(ary); int x, y; cin >> x >> y; if (x == 4 && y == 0) return true; if (y > yb) nums.insert(i); chmin(mi, y); } if (nums.empty()) nums.insert(s3); return false; } int main() { vi ary(4); rep(i, 4)ary[i] = i; if (out2(ary, 4, 10, 4)) return 0; REP(i, 6, 10) ary[i - 6] = i; if (out2(ary, 0, 6, 9)) return 0; vi ans; tr(it, nums) ans.push_back(*it); sort(all(ans)); do { out(ans); int x, y; cin >> x >> y; if (x == 4 && y == 0) return true; } while(next_permutation(all(ans))); return 0; }