#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
#define rep(i,n) for(int i=0;i<n;i++)
#define crep(i,x,n) for(int i=x;i<n;i++)
#define drep(i,n) for(int i=n-1;i>=0;i--)
#define vec(...) vector<__VA_ARGS__>
#define _30Vyddk ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0)
using namespace std;
typedef long long ll;
typedef long double ld;
using pii=pair<int,int>;
using vi=vector<int>;
	
int main(){
_30Vyddk;
	int n,m;
	cin>>n>>m;
	vi a(n),b(m);
	rep(i,n){
		cin>>a[i];
	}
	rep(i,m){
		cin>>b[i];
	}
	sort(all(b));
	rep(i,n){
		int x=a[i];
		auto it=lower_bound(all(b),x);
		if(it==b.end()){
			cout<<"Infinity\n";
		}else{
			cout<<*it-x<<"\n";
		}
	}
//	
	return 0;
}