#include <iostream>
#include <algorithm>
#include <iomanip>
#include <vector>
#include <queue>
#include <set>
#include <map>
#include <tuple>
#include <cmath>
#include <numeric>
#include <functional>
#include <cassert>

#define debug_value(x) cerr << "line" << __LINE__ << ":<" << __func__ << ">:" << #x << "=" << x << endl;
#define debug(x) cerr << "line" << __LINE__ << ":<" << __func__ << ">:" << x << endl;

template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }

using namespace std;
typedef long long ll;

const ll INF = 1e18;

int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout << setprecision(10) << fixed;
    int n, m; cin >> n >> m;
    vector<ll> x(n), y(m);
    for(int i = 0; i < n; i++) cin >> x[i];
    for(int i = 0; i < m; i++) cin >> y[i];
    vector<ll> ans(n, INF);
    for(int i = 0; i < n; i++){
        for(int j = 0; j < m; j++){
            if(x[i] < y[j]) chmin(ans[i], y[j]-x[i]);
        }
    }
    for(int i = 0; i < n; i++){
        if(ans[i] == INF) cout << "Infinity" << endl;
        else cout << ans[i] << endl;
    }
}