#include <bits/stdc++.h>
#include <string.h>
#define rep(i,n) for(int i = 0; i < n; i++)
#define srep(i,a,b) for(int i = a; i < b; i++)
#define all(A) (A).begin(),A.end()
#define MOD 1000000007
using namespace std;
using ll = long long;
using P = pair<int,int>;
using Graph = vector<vector<int>>;

int main(void){
	int N,M; cin >> N >> M;
	vector<int> X(N); rep(i,N) cin >> X[i];
	vector<int> Y(M); rep(i,M) cin >> Y[i];
	sort(all(Y));

	rep(i,N){
		auto itr = lower_bound(all(Y),X[i]);
		int dist = itr-Y.begin();
		if(dist == M) cout << "Infinity\n";
		else cout << Y[dist]-X[i] << endl;
	}
}