#include<bits/stdc++.h>
using namespace std;

void solve()
{
	int n,m;
	std::cin>>n>>m;
	vector<vector<int>> a(n+1);
	vector<int> cnt(m+10),vis(m+10);
	for(int i=1;i<=n;++i)
	{
		int p;
		cin>>p;
		while(p--)
		{
			int x;cin>>x;
			cnt[x]++;
			a[i].push_back(x);
		}
	}
	if(n==1)
	{
		cout<<"No\n";return;
	}
	int l=0;
	for(int i=n;i>=1;--i)
	{
		bool f=true;
		for(auto j:a[i])
		{
			if(vis[j]||cnt[j]==1)
			{
				l=0;
			}
			else
			{
				f=false;
				break;
			}
		}
		if(f)
		{
			int q=i;
			cout<<"Yes\n";
			cout<<q<<" ";
			for(int i=1;i<=n;++i) if(i!=q) cout<<i<<" ";
			cout<<"\n"; return;
		}
	}
	cout<<"No\n";
}

int main()
{
	ios::sync_with_stdio(0),cin.tie(0);
	int t;
	cin>>t;
	while(t--) solve();
	return 0;	
}