#pragma GCC optimize ("O3")
#pragma GCC target ("sse4")
#include <bits/stdc++.h>
using namespace std;
typedef double db;
typedef long long ll;
typedef long double ld;
typedef string str;
typedef pair<int, int> pi;
typedef pair<ll,ll> pl;
typedef pair<ld,ld> pd;
typedef complex<ld> cd;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<ld> vd;
typedef vector<str> vs;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
typedef vector<cd> vcd;
#define FOR(i,a,b) for (int i = (a); i < (b); i++)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for (int i = (b)-1; i >= (a); i--)
#define R0F(i,a) ROF(i,0,a)
#define trav(a,x) for (auto& a : x)
#define mp make_pair
#define pb push_back
#define eb emplace_back
#define f first
#define s second
#define lb lower_bound
#define ub upper_bound
#define sz(x) (int)x.size()
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)
#define rsz resize
#define ins insert
const int MOD = 1e9+7; // 998244353 = (119<<23)+1
const ll INF = 1e18;
const int MX = 2e5+5;
const ld PI = 4*atan((ld)1);
template<class T> bool ckmin(T& a, const T& b) { return a > b ? a = b, 1 : 0; }
template<class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/rope>
using namespace __gnu_pbds;
using namespace __gnu_cxx;
template <class T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#define ook order_of_key
#define fbo find_by_order
namespace input {
template<class T> void re(complex<T>& x);
template<class T1, class T2> void re(pair<T1,T2>& p);
template<class T> void re(vector<T>& a);
template<class T, size_t SZ> void re(array<T,SZ>& a);
template<class T> void re(T& x) { cin >> x; }
void re(double& x) { string t; re(t); x = stod(t); }
void re(ld& x) { string t; re(t); x = stold(t); }
template<class T, class... Ts> void re(T& t, Ts&... ts) {
re(t); re(ts...);
}
template<class T> void re(complex<T>& x) { T a,b; re(a,b); x = cd(a,b); }
template<class T1, class T2> void re(pair<T1,T2>& p) { re(p.f,p.s); }
template<class T> void re(vector<T>& a) { F0R(i,sz(a)) re(a[i]); }
template<class T, size_t SZ> void re(array<T,SZ>& a) { F0R(i,SZ) re(a[i]); }
}
using namespace input;
namespace output {
void pr(int x) { cout << x; }
void pr(long x) { cout << x; }
void pr(ll x) { cout << x; }
void pr(unsigned x) { cout << x; }
void pr(unsigned long x) { cout << x; }
void pr(unsigned long long x) { cout << x; }
void pr(float x) { cout << x; }
void pr(double x) { cout << x; }
void pr(ld x) { cout << x; }
void pr(char x) { cout << x; }
void pr(const char* x) { cout << x; }
void pr(const string& x) { cout << x; }
void pr(bool x) { pr(x ? "true" : "false"); }
template<class T> void pr(const complex<T>& x) { cout << x; }
template<class T1, class T2> void pr(const pair<T1,T2>& x);
template<class T> void pr(const T& x);
template<class T, class... Ts> void pr(const T& t, const Ts&... ts) {
pr(t); pr(ts...);
}
template<class T1, class T2> void pr(const pair<T1,T2>& x) {
pr("{",x.f,", ",x.s,"}");
}
template<class T> void pr(const T& x) {
pr("{"); // const iterator needed for vector<bool>
bool fst = 1; for (const auto& a: x) pr(!fst?", ":"",a), fst = 0;
pr("}");
}
void ps() { pr("\n"); } // print w/ spaces
template<class T, class... Ts> void ps(const T& t, const Ts&... ts) {
pr(t); if (sizeof...(ts)) pr(" "); ps(ts...);
}
void pc() { pr("]\n"); } // debug w/ commas
template<class T, class... Ts> void pc(const T& t, const Ts&... ts) {
pr(t); if (sizeof...(ts)) pr(", "); pc(ts...);
}
#define dbg(x...) pr("[",#x,"] = ["), pc(x);
}
using namespace output;
namespace io {
void setIn(string s) { freopen(s.c_str(),"r",stdin); }
void setOut(string s) { freopen(s.c_str(),"w",stdout); }
void setIO(string s = "") {
cin.sync_with_stdio(0); cin.tie(0); // fast I/O
cin.exceptions(cin.failbit); // ex. throws exception when you try to read letter into int
if (sz(s)) { setIn(s+".in"), setOut(s+".out"); } // for USACO
}
}
using namespace io;
template<class T> T invGeneral(T a, T b) {
a %= b; if (a == 0) return b == 1 ? 0 : -1;
T x = invGeneral(b,a);
return x == -1 ? -1 : ((1-(ll)b*x)/a+b)%b;
}
template<class T> struct modular {
T val;
explicit operator T() const { return val; }
modular() { val = 0; }
modular(const ll& v) {
val = (-MOD <= v && v <= MOD) ? v : v % MOD;
if (val < 0) val += MOD;
}
// friend ostream& operator<<(ostream& os, const modular& a) { return os << a.val; }
friend void pr(const modular& a) { pr(a.val); }
friend void re(modular& a) { ll x; re(x); a = modular(x); }
friend bool operator==(const modular& a, const modular& b) { return a.val == b.val; }
friend bool operator!=(const modular& a, const modular& b) { return !(a == b); }
friend bool operator<(const modular& a, const modular& b) { return a.val < b.val; }
modular operator-() const { return modular(-val); }
modular& operator+=(const modular& m) { if ((val += m.val) >= MOD) val -= MOD; return *this; }
modular& operator-=(const modular& m) { if ((val -= m.val) < 0) val += MOD; return *this; }
modular& operator*=(const modular& m) { val = (ll)val*m.val%MOD; return *this; }
friend modular pow(modular a, ll p) {
modular ans = 1; for (; p; p /= 2, a *= a) if (p&1) ans *= a;
return ans;
}
friend modular inv(const modular& a) {
auto i = invGeneral(a.val,MOD); assert(i != -1);
return i;
} // equivalent to return exp(b,MOD-2) if MOD is prime
modular& operator/=(const modular& m) { return (*this) *= inv(m); }
friend modular operator+(modular a, const modular& b) { return a += b; }
friend modular operator-(modular a, const modular& b) { return a -= b; }
friend modular operator*(modular a, const modular& b) { return a *= b; }
friend modular operator/(modular a, const modular& b) { return a /= b; }
};
typedef modular<int> mi;
typedef pair<mi,mi> pmi;
typedef vector<mi> vmi;
typedef vector<pmi> vpmi;
int n,m,x,y, ans[605];
template<int SZ> struct Dinic {
typedef ll F; // flow type
struct Edge { int to, rev; F flow, cap; int id; };
int N,s,t;
vector<Edge> adj[SZ];
typename vector<Edge>::iterator cur[SZ];
void addEdge(int u, int v, F cap, int id) {
assert(cap >= 0); // don't try smth dumb
Edge a{v, sz(adj[v]), 0, cap, id}, b{u, sz(adj[u]), 0, 0, 0};
adj[u].pb(a), adj[v].pb(b);
}
int level[SZ];
bool bfs() { // level = shortest distance from source
// after computing flow, edges {u,v} such that level[u] \neq -1, level[v] = -1 are part of min cut
F0R(i,N) level[i] = -1, cur[i] = begin(adj[i]);
queue<int> q({s}); level[s] = 0;
while (sz(q)) {
int u = q.front(); q.pop();
trav(e,adj[u]) if (level[e.to] < 0 && e.flow < e.cap)
q.push(e.to), level[e.to] = level[u]+1;
}
return level[t] >= 0;
}
F sendFlow(int v, F flow) {
if (v == t) return flow;
for (; cur[v] != end(adj[v]); cur[v]++) {
Edge& e = *cur[v];
if (level[e.to] != level[v]+1 || e.flow == e.cap) continue;
auto df = sendFlow(e.to,min(flow,e.cap-e.flow));
if (df) { // saturated at least one edge
e.flow += df; adj[e.to][e.rev].flow -= df;
return df;
}
}
return 0;
}
F maxFlow(int _N, int _s, int _t) {
N = _N, s = _s, t = _t; if (s == t) return -1;
F tot = 0;
while (bfs()) while (auto df = sendFlow(s,numeric_limits<F>::max())) tot += df;
return tot;
}
void getPath(int label) {
vi pre(N,-1);
vector<Edge*> stor(N);
queue<int> q; q.push(0);
while (sz(q)) {
auto a = q.front(); q.pop();
trav(t,adj[a]) if (t.flow > 0 && pre[t.to] == -1) {
pre[t.to] = a; stor[t.to] = &t;
q.push(t.to);
}
}
assert(pre[N-1] != -1);
int cur = N-1;
while (cur) {
stor[cur]->flow --;
if (stor[cur]->id) ans[stor[cur]->id] = label;
cur = pre[cur];
}
}
};
vpi lec[1205], sem[1205];
void solve() {
re(n,m,x,y);
vpi a(n), b(m); re(a,b);
map<int,int> z;
trav(t,a) z[t.f] = z[t.s] = 0;
trav(t,b) z[t.f] = z[t.s] = 0;
FOR(i,1,sz(z)+1) lec[i].clear(), sem[i].clear();
int co = 0;
trav(t,z) t.s = ++co;
F0R(i,n) { auto t = a[i]; lec[z[t.f]].pb({z[t.s],i+1}); }
F0R(i,m) { auto t = b[i]; sem[z[t.f]].pb({z[t.s],n+i+1}); }
// have X at some point, Y at some point
// at least Y-(x-X) must be dealt with
// so at most min(y,y-(Y-(x-X))) not doing anything
priority_queue<int,vi,greater<int>> LEC, SEM;
int X = 0, Y = 0;
Dinic<1205> D;
F0R(i,sz(z)+1) {
X += sz(lec[i]); Y += sz(sem[i]);
trav(t,lec[i]) LEC.push(t.f);
trav(t,sem[i]) {
SEM.push(t.f);
D.addEdge(i,t.f,1,t.s);
}
while (sz(LEC) && LEC.top() == i) { X --; LEC.pop(); }
while (sz(SEM) && SEM.top() == i) { Y --; SEM.pop(); }
if (X > x || X+Y > x+y) {
ps("NO");
return;
}
D.addEdge(i,i+1,min(y,x+y-X-Y),0);
}
assert(X == 0 && Y == 0);
if (D.maxFlow(sz(z)+2,0,sz(z)+1) != y) { ps("NO"); return; }
FOR(i,1,n+m+1) ans[i] = 0;
FOR(i,x+1,x+y+1) D.getPath(i);
vector<pair<pi,int>> dumb; vi hd;
FOR(i,1,n+m+1) if (!ans[i]) {
if (i <= n) dumb.pb({a[i-1],i});
else dumb.pb({b[i-n-1],i});
}
FOR(i,1,x+1) hd.pb(i);
sort(all(dumb));
priority_queue<pi,vpi,greater<pi>> lef;
trav(t,dumb) {
while (sz(lef) && lef.top().f <= t.f.f) {
hd.pb(lef.top().s);
lef.pop();
}
assert(sz(hd));
ans[t.s] = hd.back();
lef.push({t.f.s,hd.back()}); hd.pop_back();
}
ps("YES");
FOR(i,1,n+m+1) pr(ans[i],' ');
ps();
}
int main() {
setIO(); int t; re(t);
F0R(i,t) solve();
// you should actually read the stuff at the bottom
}
/* stuff you should look for
* int overflow, array bounds
* special cases (n=1?), set tle
* do smth instead of nothing and stay organized
*/
#pragma GCC optimize ("O3")
#pragma GCC target ("sse4")

#include <bits/stdc++.h>

using namespace std;
 
typedef double db;
typedef long long ll;
typedef long double ld;
typedef string str;

typedef pair<int, int> pi;
typedef pair<ll,ll> pl;
typedef pair<ld,ld> pd;
typedef complex<ld> cd;

typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<ld> vd;
typedef vector<str> vs;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
typedef vector<cd> vcd;

#define FOR(i,a,b) for (int i = (a); i < (b); i++)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for (int i = (b)-1; i >= (a); i--)
#define R0F(i,a) ROF(i,0,a)
#define trav(a,x) for (auto& a : x)

#define mp make_pair
#define pb push_back
#define eb emplace_back
#define f first
#define s second
#define lb lower_bound
#define ub upper_bound

#define sz(x) (int)x.size()
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)
#define rsz resize
#define ins insert

const int MOD = 1e9+7; // 998244353 = (119<<23)+1
const ll INF = 1e18;
const int MX = 2e5+5;
const ld PI = 4*atan((ld)1);

template<class T> bool ckmin(T& a, const T& b) { return a > b ? a = b, 1 : 0; }
template<class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/rope>

using namespace __gnu_pbds;
using namespace __gnu_cxx;

template <class T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;

#define ook order_of_key
#define fbo find_by_order

namespace input {
    template<class T> void re(complex<T>& x);
    template<class T1, class T2> void re(pair<T1,T2>& p);
    template<class T> void re(vector<T>& a);
    template<class T, size_t SZ> void re(array<T,SZ>& a);

    template<class T> void re(T& x) { cin >> x; }
    void re(double& x) { string t; re(t); x = stod(t); }
    void re(ld& x) { string t; re(t); x = stold(t); }
    template<class T, class... Ts> void re(T& t, Ts&... ts) { 
        re(t); re(ts...); 
    }

    template<class T> void re(complex<T>& x) { T a,b; re(a,b); x = cd(a,b); }
    template<class T1, class T2> void re(pair<T1,T2>& p) { re(p.f,p.s); }
    template<class T> void re(vector<T>& a) { F0R(i,sz(a)) re(a[i]); }
    template<class T, size_t SZ> void re(array<T,SZ>& a) { F0R(i,SZ) re(a[i]); }
}

using namespace input;

namespace output {
    void pr(int x) { cout << x; }
    void pr(long x) { cout << x; }
    void pr(ll x) { cout << x; }
    void pr(unsigned x) { cout << x; }
    void pr(unsigned long x) { cout << x; }
    void pr(unsigned long long x) { cout << x; }
    void pr(float x) { cout << x; }
    void pr(double x) { cout << x; }
    void pr(ld x) { cout << x; }
    void pr(char x) { cout << x; }
    void pr(const char* x) { cout << x; }
    void pr(const string& x) { cout << x; }
    void pr(bool x) { pr(x ? "true" : "false"); }
    template<class T> void pr(const complex<T>& x) { cout << x; }
    
    template<class T1, class T2> void pr(const pair<T1,T2>& x);
    template<class T> void pr(const T& x);
    
    template<class T, class... Ts> void pr(const T& t, const Ts&... ts) { 
        pr(t); pr(ts...); 
    }
    template<class T1, class T2> void pr(const pair<T1,T2>& x) { 
        pr("{",x.f,", ",x.s,"}"); 
    }
    template<class T> void pr(const T& x) { 
        pr("{"); // const iterator needed for vector<bool>
        bool fst = 1; for (const auto& a: x) pr(!fst?", ":"",a), fst = 0; 
        pr("}");
    }
    
    void ps() { pr("\n"); } // print w/ spaces
    template<class T, class... Ts> void ps(const T& t, const Ts&... ts) { 
        pr(t); if (sizeof...(ts)) pr(" "); ps(ts...); 
    }
    
    void pc() { pr("]\n"); } // debug w/ commas
    template<class T, class... Ts> void pc(const T& t, const Ts&... ts) { 
        pr(t); if (sizeof...(ts)) pr(", "); pc(ts...); 
    }
    #define dbg(x...) pr("[",#x,"] = ["), pc(x);
}

using namespace output;

namespace io {
    void setIn(string s) { freopen(s.c_str(),"r",stdin); }
    void setOut(string s) { freopen(s.c_str(),"w",stdout); }
    void setIO(string s = "") {
        cin.sync_with_stdio(0); cin.tie(0); // fast I/O
        cin.exceptions(cin.failbit); // ex. throws exception when you try to read letter into int
        if (sz(s)) { setIn(s+".in"), setOut(s+".out"); } // for USACO
    }
}

using namespace io;

template<class T> T invGeneral(T a, T b) {
	a %= b; if (a == 0) return b == 1 ? 0 : -1;
	T x = invGeneral(b,a); 
	return x == -1 ? -1 : ((1-(ll)b*x)/a+b)%b;
}

template<class T> struct modular {
	T val; 
	explicit operator T() const { return val; }
	modular() { val = 0; }
	modular(const ll& v) { 
		val = (-MOD <= v && v <= MOD) ? v : v % MOD;
		if (val < 0) val += MOD;
	}
	
	// friend ostream& operator<<(ostream& os, const modular& a) { return os << a.val; }
	friend void pr(const modular& a) { pr(a.val); }
	friend void re(modular& a) { ll x; re(x); a = modular(x); }
   
	friend bool operator==(const modular& a, const modular& b) { return a.val == b.val; }
	friend bool operator!=(const modular& a, const modular& b) { return !(a == b); }
	friend bool operator<(const modular& a, const modular& b) { return a.val < b.val; }

	modular operator-() const { return modular(-val); }
	modular& operator+=(const modular& m) { if ((val += m.val) >= MOD) val -= MOD; return *this; }
	modular& operator-=(const modular& m) { if ((val -= m.val) < 0) val += MOD; return *this; }
	modular& operator*=(const modular& m) { val = (ll)val*m.val%MOD; return *this; }
	friend modular pow(modular a, ll p) {
		modular ans = 1; for (; p; p /= 2, a *= a) if (p&1) ans *= a;
		return ans;
	}
	friend modular inv(const modular& a) { 
		auto i = invGeneral(a.val,MOD); assert(i != -1);
		return i;
	} // equivalent to return exp(b,MOD-2) if MOD is prime
	modular& operator/=(const modular& m) { return (*this) *= inv(m); }
	
	friend modular operator+(modular a, const modular& b) { return a += b; }
	friend modular operator-(modular a, const modular& b) { return a -= b; }
	friend modular operator*(modular a, const modular& b) { return a *= b; }
	
	friend modular operator/(modular a, const modular& b) { return a /= b; }
};

typedef modular<int> mi;
typedef pair<mi,mi> pmi;
typedef vector<mi> vmi;
typedef vector<pmi> vpmi;


int n,m,x,y, ans[605];

template<int SZ> struct Dinic {
	typedef ll F; // flow type
	struct Edge { int to, rev; F flow, cap; int id; };
	
	int N,s,t;
	vector<Edge> adj[SZ];
	typename vector<Edge>::iterator cur[SZ];
	void addEdge(int u, int v, F cap, int id) {
		assert(cap >= 0); // don't try smth dumb
		Edge a{v, sz(adj[v]), 0, cap, id}, b{u, sz(adj[u]), 0, 0, 0};
		adj[u].pb(a), adj[v].pb(b);
	}

	int level[SZ];
	bool bfs() { // level = shortest distance from source
		// after computing flow, edges {u,v} such that level[u] \neq -1, level[v] = -1 are part of min cut
		F0R(i,N) level[i] = -1, cur[i] = begin(adj[i]);
		queue<int> q({s}); level[s] = 0; 
		while (sz(q)) {
			int u = q.front(); q.pop();
			trav(e,adj[u]) if (level[e.to] < 0 && e.flow < e.cap) 
				q.push(e.to), level[e.to] = level[u]+1;
		}
		return level[t] >= 0;
	}
	F sendFlow(int v, F flow) {
		if (v == t) return flow;
		for (; cur[v] != end(adj[v]); cur[v]++) {
			Edge& e = *cur[v];
			if (level[e.to] != level[v]+1 || e.flow == e.cap) continue;
			auto df = sendFlow(e.to,min(flow,e.cap-e.flow));
			if (df) { // saturated at least one edge
				e.flow += df; adj[e.to][e.rev].flow -= df;
				return df;
			}
		}
		return 0;
	}
	F maxFlow(int _N, int _s, int _t) {
		N = _N, s = _s, t = _t; if (s == t) return -1;
		F tot = 0;
		while (bfs()) while (auto df = sendFlow(s,numeric_limits<F>::max())) tot += df;
		return tot;
	}
	void getPath(int label) {
		vi pre(N,-1);
		vector<Edge*> stor(N);
		queue<int> q; q.push(0);
		while (sz(q)) {
			auto a = q.front(); q.pop();
			trav(t,adj[a]) if (t.flow > 0 && pre[t.to] == -1) {
				pre[t.to] = a; stor[t.to] = &t;
				q.push(t.to);
			}
		}
		assert(pre[N-1] != -1);
		int cur = N-1;
		while (cur) {
			stor[cur]->flow --;
			if (stor[cur]->id) ans[stor[cur]->id] = label;
			cur = pre[cur];
		}
	}
};

vpi lec[1205], sem[1205];

void solve() {
	re(n,m,x,y);
	vpi a(n), b(m); re(a,b);
	map<int,int> z;
	trav(t,a) z[t.f] = z[t.s] = 0;
	trav(t,b) z[t.f] = z[t.s] = 0;
	FOR(i,1,sz(z)+1) lec[i].clear(), sem[i].clear();
	int co = 0;
	trav(t,z) t.s = ++co;
	F0R(i,n) { auto t = a[i]; lec[z[t.f]].pb({z[t.s],i+1}); }
	F0R(i,m) { auto t = b[i]; sem[z[t.f]].pb({z[t.s],n+i+1}); }
	// have X at some point, Y at some point
	// at least Y-(x-X) must be dealt with
	// so at most min(y,y-(Y-(x-X))) not doing anything
	priority_queue<int,vi,greater<int>> LEC, SEM;
	int X = 0, Y = 0;
	Dinic<1205> D;
	F0R(i,sz(z)+1) {
		X += sz(lec[i]); Y += sz(sem[i]);
		trav(t,lec[i]) LEC.push(t.f);
		trav(t,sem[i]) {
			SEM.push(t.f);
			D.addEdge(i,t.f,1,t.s);
		}
		while (sz(LEC) && LEC.top() == i) { X --; LEC.pop(); }
		while (sz(SEM) && SEM.top() == i) { Y --; SEM.pop(); }
		if (X > x || X+Y > x+y) {
			ps("NO");
			return;
		}
		D.addEdge(i,i+1,min(y,x+y-X-Y),0);
	}
	assert(X == 0 && Y == 0);
	if (D.maxFlow(sz(z)+2,0,sz(z)+1) != y) { ps("NO"); return; }
	FOR(i,1,n+m+1) ans[i] = 0;
	FOR(i,x+1,x+y+1) D.getPath(i);
	vector<pair<pi,int>> dumb; vi hd;
	FOR(i,1,n+m+1) if (!ans[i]) {
		if (i <= n) dumb.pb({a[i-1],i});
		else dumb.pb({b[i-n-1],i});
	}
	FOR(i,1,x+1) hd.pb(i);
	sort(all(dumb));
	priority_queue<pi,vpi,greater<pi>> lef;
	trav(t,dumb) {
		while (sz(lef) && lef.top().f <= t.f.f) {
			hd.pb(lef.top().s);
			lef.pop();
		}
		assert(sz(hd));
		ans[t.s] = hd.back();
		lef.push({t.f.s,hd.back()}); hd.pop_back();
	}
	ps("YES");
	FOR(i,1,n+m+1) pr(ans[i],' ');
	ps();
}

int main() {
	setIO(); int t; re(t);
	F0R(i,t) solve();
	// you should actually read the stuff at the bottom
}

/* stuff you should look for
	* int overflow, array bounds
	* special cases (n=1?), set tle
	* do smth instead of nothing and stay organized
*/
