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

#include <stdio.h>

#include <iostream>

#include <string.h>

#include <math.h>

#include <stdlib.h>

#include <limits.h>

#include <algorithm>

#include <queue>

#include <vector>

#include <set>

#include <map>

#include <stack>

#include <bitset>

#include <string>

#include <time.h>

using namespace std;

long double esp=1e-11;

//#pragma comment(linker, "/STACK:1024000000,1024000000")

#define fi first

#define se second

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

#define cle(a) while(!a.empty())a.pop()

#define mem(p,c) memset(p,c,sizeof(p))

#define mp(A, B) make_pair(A, B)

#define pb push_back

#define lson l , m , rt << 1

#define rson m + 1 , r , rt << 1 | 1

typedef long long int LL;

const long double PI = acos((long double)-1);

const LL INF=0x3f3f3f3f3f3f3f3fll;

const int MOD =1000000007ll;

const int maxn=210100;

int ro1[maxn];

int up1(int u){return(ro1[u]==u)?u:ro1[u]=up1(ro1[u]);}

int ro2[maxn];

int up2(int u){return(ro2[u]==u)?u:ro2[u]=up2(ro2[u]);}

vector<pair<int,int> >node[maxn];

int c[maxn][2];

int ans[maxn];

int main()

{

    //freopen("in9.txt", "r", stdin);

    //freopen("in9.txt", "r", stdin);

    //freopen("out9.txt", "w", stdout);

    //::iterator iter;                  %I64d

    //for(int x=1;x<=n;x++)

    //for(int y=1;y<=n;y++)

    //scanf("%d",&a);

    //printf("%d\n",ans);

    int n,k,l;

    scanf("%d%d%d",&n,&k,&l);

    for(int x=1;x<=n;x++)ro1[x]=ro2[x]=x,node[x].clear();

    for(int x=1;x<=k;x++)

    {

        int u,v;

        scanf("%d%d",&u,&v);

        ro1[up1(u)]=up1(v);

    }

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

        node[up1(x)].pb(mp(x,0));

    for(int x=1;x<=l;x++)

    {

        int u,v;

        scanf("%d%d",&u,&v);

        ro2[up2(u)]=up2(v);

    }

    mem(ans,0);

    mem(c,0);

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

    {

    	for(int y=0;y<node[x].size();y++)

		{

			node[x][y].se=up2(node[x][y].fi);

			if(c[node[x][y].se][1]!=x)

			{

				c[node[x][y].se][1]=x;

				c[node[x][y].se][0]=0;

			}

			c[node[x][y].se][0]++;

		}

		for(int y=0;y<node[x].size();y++)

			ans[node[x][y].fi]=c[node[x][y].se][0];

    }

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

        printf("%d%c",ans[x]," \n"[x==n]);

    return 0;

}


// Faster C++ solution for the same problem (measured speedup: 9.615042075853275x):
#include <cstdio>

#include <cstdlib>

#include <cstring>

#include <cmath>

#include <algorithm>

using namespace std;

#define inf (0x3f3f3f3f)

#define ls int len=s.size()

#define ls1 int len1=s1.size()

#define sd(x) scanf("%d",&x)

#define slld(x) scanf("%I64d",&x)

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

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

#define repn(i,n) for(int i=n-1;i>=0;i--)

typedef long long int LL;

typedef long long int ll;



#include <iostream>

#include <sstream>

#include <vector>

#include <set>

#include <map>

#include <queue>

#include <string>

#include<stack>

#include<ctime>

void g(int t){if(t){g((t-1)/26);putchar(65+(t-1)%26);}}



const int M=2*1e5+100;

int f[M],f1[M],r[M],r1[M];



void init(int n){

    rep(i,n){

        f[i]=i;f1[i]=i;

        r[i]=r1[i]=0;

    }

}

int find(int x){

    return f[x]==x?x:f[x]=find(f[x]);

}

int find1(int x){

    return f1[x]==x?x:f1[x]=find1(f1[x]);

}

void unite(int x,int y){

    x=find(x);y=find(y);

    if(x==y) return;



    if(r[x]<r[y]) f[x]=y;

    else{

        f[y]=x;

        if(r[x]==r[y]) r[x]++;

    }

}

void unite1(int x,int y){

    x=find1(x);y=find1(y);

    if(x==y) return;

    if(r1[x]<r1[y]) f1[x]=y;

    else{

        f1[y]=x;

        if(r1[x]==r1[y]) r1[x]++;

    }

}



map<pair<int,int>,int>mp;



int main()

{

#ifdef LOCAL

    freopen("data.h", "r", stdin);

    //freopen("1.h","w",stdout);

#endif

    int n,K,L;

    scanf("%d%d%d",&n,&K,&L);

    init(n);

    rep(i,K){

        int v,u;

        scanf("%d%d",&v,&u);

        unite(v,u);

    }

    rep(i,L){

        int v,u;

        scanf("%d%d",&v,&u);

        unite1(v,u);

    }

    mp.clear();

    for(int i=1;i<=n;i++){

        mp[make_pair(find(i),find1(i))]++;

    }



    for(int i=1;i<=n;i++){

        printf("%d ",mp[make_pair(find(i),find1(i))]);

    }

    cout<<endl;

}