#include using namespace std; using ll =long long; #define all(v) v.begin(),v.end() #define rep(i,a,b) for(int i=a;i=b;i--) ll INF=2e18; const int mod = 1000000007; class mint { public: long long x; mint(long long x=0) : x((x%mod+mod)%mod) {} mint operator-() const { return mint(-x); } mint& operator+=(const mint& a) { if ((x += a.x) >= mod) x -= mod; return *this; } mint& operator-=(const mint& a) { if ((x += mod-a.x) >= mod) x -= mod; return *this; } mint& operator*=(const mint& a) { (x *= a.x) %= mod; return *this; } mint operator+(const mint& a) const { mint res(*this); return res+=a; } mint operator-(const mint& a) const { mint res(*this); return res-=a; } mint operator*(const mint& a) const { mint res(*this); return res*=a; } mint pow(ll t) const { if (!t) return 1; mint a = pow(t>>1); a *= a; if (t&1) a *= *this; return a; } // for prime mod mint inv() const { return pow(mod-2); } mint& operator/=(const mint& a) { return (*this) *= a.inv(); } mint operator/(const mint& a) const { mint res(*this); return res/=a; } friend ostream& operator<<(ostream& os, const mint& m){ os << m.x; return os; } }; const ll base=10007; int main() { ios::sync_with_stdio(false); cin.tie(0); string S;cin>>S; ll M;cin>>M; vector C(M); for(ll i=0;i>C[i]; ll N=S.size(); vector hash(N); mint k=1; for(ll i=0;i Q; for(ll i=0;i sita(N+10); sita[0]=1; for(ll i=1;i=N) break; h+=hash[i+j]; mint now=h*sita[i]; if(Q.count(now.x)) ans+=Q[now.x]; } } cout<