#include "bits/stdc++.h"

#define int long long

using namespace std;
using ll = long long;
using P = pair<ll, ll>;
const ll INF = (1LL << 61);
ll mod = 1000000007;



signed main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	int N, M; cin >> N >> M;
	vector<int>X(N), Y(M);
	for (int i = 0; i < N; i++)cin >> X[i];
	for (int i = 0; i < M; i++)cin >> Y[i];
	sort(Y.begin(), Y.end());
	for (int i = 0; i < N; i++) {
		int idx = lower_bound(Y.begin(), Y.end(), X[i]) - Y.begin();
		if (idx == M)cout << "Infinity" << endl;
		else cout << Y[idx] - X[i] << endl;
	}
	return 0;
}