#include #include #include #include #include #include #include #include #include using namespace std; typedef pair P; #define rep(i, n) for (int i=0; i<(n); i++) #define all(c) (c).begin(), (c).end() #define uniq(c) c.erase(unique(all(c)), (c).end()) #define _1 first #define _2 second #define pb push_back #define INF 1145141919 #define MOD 1000000007 #define MAX_N 12 struct AhoCorasick { int to[MAX_N][26]; int term[MAX_N], len[MAX_N], link[MAX_N], sz; AhoCorasick() { rep(i, MAX_N) { rep(c, 26) to[i][c] = 0; } sz = 1; } void add_str(string s) { int cur = 0; for (char c : s) { if (!to[cur][c-'A']) { to[cur][c-'A'] = sz++; len[to[cur][c-'A']] = len[cur] + 1; } cur = to[cur][c-'A']; } term[cur] = cur; } void push_links() { int que[sz]; int st = 0, fi = 1; que[0] = 0; while (st < fi) { int V = que[st++]; int U = link[V]; if (!term[V]) term[V] = term[U]; for (int c=0; c<26; c++) { if (to[V][c]) { link[to[V][c]] = V ? to[U][c] : 0; que[fi++] = to[V][c]; } else { to[V][c] = to[U][c]; } } } } }; string S; int M; signed main() { ios::sync_with_stdio(false); cin.tie(0); cin >> S >> M; int ctr = 0; rep(i, M) { string s; cin >> s; AhoCorasick aho; aho.add_str(s); aho.push_links(); int cur = 0; for (char c : S) { cur = aho.to[cur][c-'A']; if (cur == s.length()) ctr++; } } cout << ctr << "\n"; return 0; }