#include <bits/stdc++.h>
using namespace std;
 
#pragma region Macros
#define Faster ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define ll long long
#define ld long double
#define pii pair<int, int>
#define pll pair<long long, long long>
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define pb push_back
#define ff first
#define ss second
#define endl '\n'
#define yes cout << "YES" << endl
#define no cout << "NO" << endl
#define m1 cout << -1 << endl
#pragma endregion
 
#pragma region Math
const ll MOD = 1e9 + 7;
ll gcd(ll a, ll b) { return __gcd(a, b); }
ll lcm(ll a, ll b) { return (a / gcd(a, b)) * b; }
#pragma endregion
 
void solve() {
    int w,h,a,b, x1,y1,x2,y2;
    cin>> w>>h>>a>>b>> x1>>y1>>x2>>y2;
    int flag=0, val=0;
    if((max(x1,x2)-(min(x1,x2)+a))%a==0 and x1!=x2){
        cout<<"YES"<<endl;
        return;
    }
    if((max(y1,y2)-(min(y1,y2)+b))%b==0 and y1!=y2){
        cout<<"YES"<<endl;
        return;
    }
    cout<<"NO"<<endl;
}
 
int main() {
    Faster;
    int t = 1;
    cin >> t;
    while (t--) solve();
    return 0;
}

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7
6 5 2 3
-1 -2 5 4
4 4 2 2
0 0 3 1
10 9 3 2
0 0 4 3
10 9 3 2
0 0 6 3
5 5 2 2
-1 -1 4 -1
5 5 2 2
-1 -1 2 3
7 8 2 4
0 0 0 5