#include<bits/stdc++.h>
using namespace std;
#define debug puts("YES");
#define rep(x,y,z) for(int (x)=(y);(x)<(z);(x)++)
#define ll long long
#define ull unsigned long long
#define lrt int l,int r,int rt
#define lson l,mid,rt<<1
#define rson mid+1,r,rt<<1|1
#define root l,r,rt
#define mst(a,b) memset((a),(b),sizeof(a))
#define pii pair<int,int>
#define piii pair<int,pii>
#define fi first
#define se second
#define mk(x,y) make_pair(x,y)
#define base 2333
const int mod=1e9+7;
const int maxn=1e3+100;
const int ub=1e6;
ll powmod(ll x,ll y){ll t; for(t=1;y;y>>=1,x=x*x%mod) if(y&1) t=t*x%mod; return t;}
ll gcd(ll x,ll y){
if(y==0) return x;
return gcd(y,x%y);
}
int n,m,k,x,y,cnt[maxn],cntt[maxn];
int a[maxn];
vector<int> g[maxn];
vector<int> ans;
map<int,int> mp;
int judge(){
rep(i,1,n+1) cntt[i]=cnt[i];
mp.clear();
rep(i,1,n+1) if(cntt[i]==0){
mp[i]=1;
}
rep(i,0,n-1){
///cout<<a[i]<<endl;
if(mp[a[i]]){
mp[a[i]]=0;
rep(j,0,g[a[i]].size()) if(--cntt[g[a[i]][j]]==0){
mp[g[a[i]][j]]=1;
}
}else return 0;
}
return 1;
}
int main(){
cin>>n>>m;
rep(i,0,m){
cin>>x>>y;
g[x].push_back(y);
cnt[y]++;
}
cin>>k;
rep(i,0,k){
rep(j,0,n) cin>>a[j];
if(judge()==0) ans.push_back(i);
}
cout<<ans[0];
rep(i,1,ans.size()) cout<<" "<<ans[i];cout<<endl;
return 0;
}