// Slower C++ solution:
#include <bits/stdc++.h>

using namespace std;



#define X first

#define Y second

#define LL long long

#define ULL unsigned long long

#define PB push_back

#define MP make_pair

#define VI vector<int>

#define PII pair<int,int>

#define IOS ios::sync_with_stdio(0);cin.tie(0);

#define IN freopen("in", "r", stdin);

#define OUT freopen("out", "w", stdout);



const int maxn=200010;



int fa1[maxn],fa2[maxn];

int ans[maxn];

VI v[maxn];



int find1(int x)

{

	if (fa1[x]!=x) fa1[x]=find1(fa1[x]);

	return fa1[x];

}



int find2(int x)

{

	if (fa2[x]!=x) fa2[x]=find2(fa2[x]);

	return fa2[x];

}



bool cmp(int a,int b)

{

	return find1(a)<find1(b);

}



int main()

{

	IOS;

	int n,m1,m2;

	cin>>n>>m1>>m2;

	for (int j=1;j<=n;++j)

	{

		fa1[j]=j;

		fa2[j]=j;

	}

	for (int j=1;j<=m1;++j)

	{

		int x,y;

		cin>>x>>y;

		int fx=find1(x);

		int fy=find1(y);

		if (fx!=fy) fa1[fx]=fy;

	}

	for (int j=1;j<=m2;++j)

	{

		int x,y;

		cin>>x>>y;

		int fx=find2(x);

		int fy=find2(y);

		if (fx!=fy) fa2[fx]=fy;

	}

	for (int j=1;j<=n;++j)

	{

		int fj=find2(j);

		v[fj].PB(j);

	}

	for (int j=1;j<=n;++j)

	{

		if (find2(j)!=j) continue;

		sort(v[j].begin(),v[j].end(),cmp);

		for (int k=0;k<v[j].size();++k)

		{

			int p=k;

			while (p<v[j].size()-1&&find1(v[j][p+1])==find1(v[j][k])) ++p;

			int add=p-k+1;

			for (int l=k;l<=p;++l)

				ans[v[j][l]]+=add;

			k=p;

		}

	}

	for (int j=1;j<=n;++j)

		cout<<ans[j]<<" ";

	cout<<endl;

	return 0;

}


// Faster C++ solution for the same problem (measured speedup: 6.392169329599737x):
#include<ctime>

#include<iostream>

#include<algorithm>

#include<cstdio>

#include<cstdlib>

#include<cmath> 

#include<cstring> 

#include<cassert>

#include<string>

#include<sstream>

#include<fstream>

#include<deque>

#include<queue>

#include<vector>

#include<map>

#include<list>

#include<stack>

#include<set>

#include<bitset>

#include<iomanip>

#include<utility>

#include<functional>

#include<cctype>

#include<cerrno>

#include<cfloat>

#include<ciso646>

#include<climits>

#include<clocale>

#include<complex>

#include<csetjmp>

#include<csignal>

#include<cstdarg>

#include<cstddef>

#include<cwchar>

#include<cwctype>

#include<exception>

#include<locale>

#include<numeric>

#include<new>

#include<stdexcept>

#include<limits>

using namespace std;



#define ll long long

#define INF 1e9

#define rep(i,n) for(int (i)=0;(i)<n;i++)

#define REP(i,n) for(int (i)=1;(i)<=n;i++)

#define mk(a,b) make_pair(a,b)

#define fi first

#define se second

#define pii pair<int,int>

#define sz(s) s.size()

#define all(s) (s.begin(),s.end())



const int maxn=200005;

int n,k,l;

int f1[maxn],f2[maxn],ans[maxn];

map<pii,vector<int> >mp;





int Find(int f[],int x){

	return f[x]==x?x:f[x]=Find(f,f[x]);

}



void Union(int f[],int x,int y){

	x=Find(f,x);y=Find(f,y);

	if(x!=y)f[x]=y;

}



int main(){

	ios::sync_with_stdio(false);

	cin>>n>>k>>l;

	REP(i,n)f1[i]=f2[i]=i;

	while(k--){

		int u,v;

		cin>>u>>v;

		Union(f1,u,v);

	}

	while(l--){

		int u,v;

		cin>>u>>v;

		Union(f2,u,v);

	}

	REP(i,n)mp[mk(Find(f1,i),Find(f2,i))].push_back(i);

	for(map<pii,vector<int> >::iterator it=mp.begin();it!=mp.end();it++){

		rep(j,it->se.size())ans[it->se[j]]=it->se.size();

	}

	REP(i,n)cout<<ans[i]<<" ";

	return 0;

}