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#include <bits/stdc++.h>
#pragma GCC target ("avx2,fma")
#pragma GCC optimize ("Ofast")
#pragma GCC optimize ("unroll-loops")

#define ll long long
#define ld long double
#define endl '\n'
#define st first
#define nd second
#define pb push_back
#define sz(x) (int)(x).size()
#define all(x) (x).begin(), (x).end()
#define FOR(i,l,r) for(int i=(l);i<=(r);i++)
#define ROF(i,r,l) for(int i=(r);i>=(l);i--)
using namespace std;
int inf=1000000007;
ll infl=1000000000000000007;
const ll mod=1000000007;

#ifdef LOCAL
auto&operator<<(auto&o,pair<auto,auto>p){return o<<"("<<p.first<<", "<<p.second<<")";}
auto operator<<(auto&o,auto x)->decltype(x.end(),o){o<<"{";int i=0;for(auto e:x)o<<","+!i++<<e;return o<<"}";}
#define debug(X...)cerr<<"["#X"]: ",[](auto...$){((cerr<<$<<"; "),...)<<endl;}(X)
#else
#define debug(...){}
#endif

bool DP[3007][3007];

int ans=0;

void calc(string s,string t)
{
	int n=sz(s),m=sz(t);
	FOR(i,0,n) FOR(j,0,m) DP[i][j]=0;
	vector<int>S(n+1,0),T(m+1,0);
	FOR(i,1,n) 
	{
		S[i]=S[i-1];
		if(s[i-1]=='(') S[i]++;
		else S[i]--;
	}
	FOR(i,1,m) 
	{
		T[i]=T[i-1];
		if(t[i-1]=='(') T[i]++;
		else T[i]--;
	}
	DP[0][0]=1;
	FOR(i,0,n)
	{
		FOR(j,0,m)
		{
			if(i<n&&S[i+1]+T[j]>=0) DP[i+1][j]|=DP[i][j]; 
			if(j<m&&S[i]+T[j+1]>=0) DP[i][j+1]|=DP[i][j]; 
		}
	}
	FOR(j,1,m) if(S[n]+T[j]==0) ans+=DP[n][j];
}


signed main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    string s="",t="";
    int n;
    char cc;
    cin>>n>>cc;
    FOR(i,1,n)
    {
		int x;
		cin>>x;
		if((cc=='('&&i%2==1)||(cc==')'&&i%2==0))
		{
			FOR(j,1,x) s+='(';
		}
		else
		{
			FOR(j,1,x) s+=')';
		}
	}
	cin>>n>>cc;
    FOR(i,1,n)
    {
		int x;
		cin>>x;
		if((cc=='('&&i%2==1)||(cc==')'&&i%2==0))
		{
			FOR(j,1,x) t+='(';
		}
		else
		{
			FOR(j,1,x) t+=')';
		}
	}
    FOR(i,0,sz(t)-1)
    {
		string T="";
		FOR(j,i,sz(t)-1) T+=t[j];
		calc(s,T);
	}
	cout<<ans<<endl;
    
	
    return 0;
}