public void Solve()
{
int N = NextInt(), K = NextInt(), L = NextInt();
var ufK = new UnionFind(N);
var ufL = new UnionFind(N);
K.REP(i =>
{
int pi = NextInt(), qi = NextInt();
pi--;
qi--;
ufK.Unite(pi, qi);
});
L.REP(i =>
{
int ri = NextInt(), si = NextInt();
ri--;
si--;
ufL.Unite(ri, si);
});
var dic = new Dictionary <II, int>();
var box = new II[N];
N.REP(i =>
{
var pos = new II(ufK.Root(i), ufL.Root(i));
box[i] = pos;
if (dic.ContainsKey(pos))
{
dic[pos]++;
}
else
{
dic.Add(pos, 1);
}
});
//dic.WL();
box.Select(x => dic[x]).StringJoin(" ").WL();
return;
}