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

int main() {
	long long N, M; cin >> N >> M;
	vector<long long> X(N), Y(M);
	for (int i = 0; i < N; i++) cin >> X[i];
	for (int i = 0; i < M; i++) cin >> Y[i];

	for (int i = 0; i < N; i++) {
		long long min_ = 1LL << 60;
		for (int j = 0; j < M; j++) {
			if (X[i] < Y[j]) min_ = min(min_, Y[j] - X[i]);
		}
		if (min_ != 1LL << 60) cout << min_ << endl;
		else cout << "Infinity" << endl;
	}
}