#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using namespace std;
typedef long long ll;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(0);
    
    int N,M; cin >> N >> M;
    vector<int> X(N), Y(M);
    rep(i,N) cin >> X[i];
    rep(i,M) cin >> Y[i];
    sort(Y.begin(), Y.end());
    rep(i,N) {
        auto it = lower_bound(Y.begin(), Y.end(), X[i]);
        if(it == Y.end()) {
            cout << "Infinity" << "\n";
        } else {
            cout << *it - X[i] << "\n";
        }
    }
}