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

#define int long long 

#define rep(i,n) for(int i=0;i<(n);i++)
#define pb push_back
#define eb emplace_back
#define all(v) (v).begin(),(v).end()
#define fi first
#define se second
typedef vector<int>vint;
typedef pair<int,int>pint;
typedef vector<pint>vpint;

template<typename A,typename B>inline void chmin(A &a,B b){if(a>b)a=b;}
template<typename A,typename B>inline void chmax(A &a,B b){if(a<b)a=b;}

template<class A,class B>
ostream& operator<<(ostream& ost,const pair<A,B>&p){
	ost<<"{"<<p.first<<","<<p.second<<"}";
	return ost;
}

template<class T>
ostream& operator<<(ostream& ost,const vector<T>&v){
	ost<<"{";
	for(int i=0;i<v.size();i++){
		if(i)ost<<",";
		ost<<v[i];
	}
	ost<<"}";
	return ost;
}

/*
symbol : !"#$%&'()*+,-./
digit : 0~9
symbol2 : :;<=>?@
upper : A~Z
symbol3 : [\]^_`
lower : a~z	
synbol4 : {|}~
*/
struct AhoCorasick{
	//  c \in [OFF,OFF+LEN)
	static const int OFF=(int)('a');
	static const int SUP=(int)('z');
	static const int LEN=SUP-OFF+1;
	struct Node{
		int nex[LEN];
		int failink;
		vector<int>suflist;
		Node():failink(0){memset(nex,-1,sizeof(nex));}
	};
	vector<Node>nds;

	AhoCorasick():nds(1){}

	int process(int k,int c){
		c-=OFF;
		while(nds[k].nex[c]==-1)k=nds[k].failink;
		return nds[k].nex[c];
	}

	void add(const string &s,int id){
		int k=0;
		for(auto c:s){
			c-=OFF;
			if(nds[k].nex[c]==-1){
				nds[k].nex[c]=nds.size();
				nds.emplace_back();
			}
			k=nds[k].nex[c];
		}
		nds[k].suflist.push_back(id);
	}

	void build(){
		queue<int>que;
		for(int i=0;i<LEN;i++){
			if(nds[0].nex[i]==-1)nds[0].nex[i]=0;
			else que.push(nds[0].nex[i]);
		}
		while(que.size()){
			int k=que.front();
			que.pop();
			for(int i=0;i<LEN;i++){
				if(nds[k].nex[i]==-1)continue;
				int nx=nds[k].nex[i];
				nds[nx].failink=process(nds[k].failink,i+OFF);

				vector<int>&curlist=nds[nds[nx].failink].suflist;
				vector<int>&nexlist=nds[nx].suflist;

				nexlist.insert(nexlist.end(),curlist.begin(),curlist.end());
				que.push(nx);
			}
		}
	}
};


signed main(){
	string S;cin>>S;
	int N;cin>>N;
	AhoCorasick ac;
	rep(i,N){
		string s;cin>>s;
		ac.add(s,i);
	}

	ac.build();

	int ans=0;
	int k=0;
	for(auto c:S){
		k=ac.process(k,c);
		if(ac.nds[k].suflist.size()){
			ans++;
			k=0;
		}
	}
	cout<<ans<<endl;
	return 0;
}
