#include <algorithm>
#include<bits/stdc++.h>
#include <functional>
#include <queue>
#include <vector>

#define int long long
using namespace std;
#define endl '\n'
using a2=std::array<int,2>;

void solve(){
    int n,m;
    std::cin>>n>>m;
    std::vector<int>last(m,-1);
    std::vector<int>dep(n);
    for(int i=0;i<n;++i){
        int p;
        std::cin>>p;
        for(int j=0;j<p;++j){
            int x;
            std::cin>>x;
            --x;
            if(last[x]!=-1){
                dep[i]=std::max(dep[i],dep[last[x]]+1);
            }
            last[x]=i;
        }
    }
    std::vector ng(n,std::vector<int>());
    for(int i=0;i<n;++i){
        ng[dep[i]].push_back(i);
    }
    std::vector<int>ans;
    int f=0;
    for(int i=0;i<n;++i){
        if((int)ng[i].size()>1){
            f=1;
            std::sort(ng[i].begin(),ng[i].end(),std::greater<int>());
        }
        for(auto &x:ng[i]){
            ans.push_back(x);
        }
    }
    if(f){
        std::cout<<"Yes\n";
        int cnt=0;
        assert(ans.size()==n);
        for(auto &x:ans){
            std::cout<<x+1;
            ++cnt;
            if(cnt<n) std::cout<<' ';
        }
        std::cout<<'\n';
    }else{
        std::cout<<"No\n";
    }
}

signed main(){
#ifdef LOCAL 
    std::freopen("in.txt","r",stdin);
    std::freopen("out.txt","w",stdout);
#endif
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    std::cout.tie(nullptr);
    int _=1;
    std::cin>>_;
    for(int i=0;i<_;++i){
        solve();
    }
}

  File "answer.code", line 8
    using namespace std;
          ^^^^^^^^^
SyntaxError: invalid syntax