using System; using System.Collections.Generic; using System.Linq; using static System.Console; using static System.Math; class Program { static void Main() { var s = ReadLine().Select(x => x - 'A' + 1).ToArray(); var m = int.Parse(ReadLine()); var rh = new RollingHash(s); var d = new Map(s.Length * 10); for (int i = 1; i < 11; i++) { for (int j = 0; j <= s.Length - i; j++) { d[rh.Hash(j, j + i)]++; } } var a = 0L; for (int i = 0; i < m; i++) { var c = ReadLine().Select(x => x - 'A' + 1).ToArray(); var h = RollingHash.ComputeHash(c); a += d[h]; } WriteLine(a); } } public class Map : Dictionary { public Map() { } public Map(int capacity) : base(capacity) { } public Map(IEqualityComparer comparer) : base(comparer) { } public Map(int capacity, IEqualityComparer comparer) : base(capacity, comparer) { } public Map(IDictionary dictionary) : base(dictionary) { } public Map(IDictionary dictionary, IEqualityComparer comparer) : base(dictionary, comparer) { } public Map(IEnumerable> collection) : base(collection) { } public Map(IEnumerable> collection, IEqualityComparer comparer) : base(collection, comparer) { } public new TValue this[TKey key] { get => TryGetValue(key, out var value) ? value : default; set => base[key] = value; } } public class RollingHash { ulong[] hash; ulong[] pow; const ulong @base = 27; const ulong mod = (1UL << 61) - 1; const ulong MASK30 = (1UL << 30) - 1; const ulong MASK31 = (1UL << 31) - 1; const ulong MOD = (1UL << 61) - 1; static ulong Mul(ulong a, ulong b) { var au = a >> 31; var ad = a & MASK31; var bu = b >> 31; var bd = b & MASK31; var mid = ad * bu + au * bd; var midu = mid >> 30; var midd = (mid & MASK30); return CalcMod(au * bu * 2 + midu + (midd << 31) + ad * bd); } static ulong CalcMod(ulong val) { val = (val & MOD) + (val >> 61); if (val > MOD) val -= MOD; return val; } public RollingHash(string s) { hash = new ulong[s.Length + 1]; pow = new ulong[s.Length + 1]; pow[0] = 1; for (int i = 1; i < pow.Length; i++) { pow[i] = Mul(pow[i - 1], @base); hash[i] = (Mul(hash[i - 1], @base % mod) + s[i - 1]) % mod; } } public RollingHash(int[] s) { hash = new ulong[s.Length + 1]; pow = new ulong[s.Length + 1]; pow[0] = 1; for (int i = 1; i < pow.Length; i++) { pow[i] = Mul(pow[i - 1], @base); hash[i] = (Mul(hash[i - 1], @base) + (ulong)s[i - 1]) % mod; } } public static ulong ComputeHash(string s) { var h = 0UL; for (int i = 0; i < s.Length; i++) { h = (h + s[i]) % mod; if (i != s.Length - 1) h = Mul(h, @base); } return h; } public static ulong ComputeHash(int[] s) { var h = 0UL; for (int i = 0; i < s.Length; i++) { h = (h + (ulong)s[i]) % mod; if (i != s.Length - 1) h = Mul(h, @base); } return h; } public ulong Hash(int l, int r) { var h = 0UL; h = (hash[r] - Mul(hash[l], pow[r - l])) % mod; return h; } }