#include<bits/stdc++.h>
using namespace std;
const int N =1.1e6;
int a[N];
pair<int,int> s[N];
signed main(){
	int t;
	cin>>t;
	int ip=0;
	for(int i=1;i<=t;++i){
		int n;
		cin>>n;
		for(int i=1;i<=n;++i)cin>>s[++ip].first,s[ip].second=ip;
		++ip;
	}
	sort(s+1,s+1+ip);
	for(int i=1;i<=ip;++i){
		if(s[i].second)
		a[s[i].second]=i;
	}
	int ans=0;
	for(int i=1;i<=ip;++i){
		if(a[i]==0)continue;
		ans++;
		while(a[i+1]==a[i]+1)i++;
	}
	cout<<ans-t<<" "<<ans-t+1<<endl;
}