#include <bits/stdc++.h>   using namespace std;   const int maxn = 1 << 18;   const int MOD = 2013265921, MAX = MOD / 2;   const int gen = 440564289;   long long power(long long x, int n) {     if (n <= 1) return n ? x : 1LL;     long long t = power(x, n / 2);     if (n & 1)       return (t * t % MOD) * x % MOD;     else       return t * t % MOD;   }   long long tmp[maxn];   void DFT(long long *a, long long x, int n) {     if (n == 1) {       a[0] %= MOD;       if (a[0] < 0) a[0] += MOD;       return;     }     for (int i = 0; i < n; i++) tmp[i] = a[i];     for (int i = 0; i < n; i++) a[i % 2 ? n / 2 + i / 2 : i / 2] = tmp[i];     long long *a1 = a, *a2 = a + n / 2, xx = x * x % MOD;     DFT(a1, xx, n / 2);     DFT(a2, xx, n / 2);     long long now = 1;     for (int i = 0; i < n / 2; i++, now = now * x % MOD) {       long long val = now * a2[i] % MOD;       tmp[i] = a1[i] + val - MOD;       tmp[i + n / 2] = a1[i] - val;     }     for (int i = 0; i < n; i++) a[i] = (tmp[i] < 0 ? tmp[i] + MOD : tmp[i]);   }   void mul(long long *a, long long *b, long long *c, int n) {     long long x = power(gen, (1 << 27) / n), xinv = power(x, n - 1);     long long ninv = power(n, MOD - 2);     DFT(a, x, n);     DFT(b, x, n);     for (int i = 0; i < n; i++) c[i] = a[i] * b[i] % MOD;     DFT(c, xinv, n);     for (int i = 0; i < n; i++) {       c[i] = c[i] * ninv % MOD;       if (c[i] > MAX) c[i] -= MOD;     }   }   int n, m, Q, L;   char s[maxn], t[maxn];   unsigned long long sbit[maxn], tbit[maxn];   int match(int x, int y, int len) {     int ret = 0;     for (; len >= 64; len -= 64, x += 64, y += 64)       ret += __builtin_popcountll(sbit[x] ^ tbit[y]);     if (len)       ret +=           __builtin_popcountll((sbit[x] << (64 - len)) ^ (tbit[y] << (64 - len)));     return ret;   }   long long *poly[maxn], a[maxn], b[maxn];   void precal() {     n = strlen(s), m = strlen(t);     for (int i = 0; i < n; i++)       for (int j = 0; j < 64 && i + j < n; j++)         if (s[i + j] ==  1 ) sbit[i] |= (1ULL << j);     for (int i = 0; i < m; i++)       for (int j = 0; j < 64 && i + j < m; j++)         if (t[i + j] ==  1 ) tbit[i] |= (1ULL << j);     L = n * sqrt(150 * log2(n) / Q);     int n2 = 1;     while (n2 < L + m) n2 *= 2;     for (int i = 0; i < n; i += L) {       poly[i / L] = new long long[n2];       memset(a, 0, sizeof(a));       memset(b, 0, sizeof(b));       for (int j = 0; j < L && i + j < n; j++) a[j] = (s[i + j] ==  0  ? -1 : 1);       for (int j = 0; j < m; j++) b[m - 1 - j] = (t[j] ==  0  ? -1 : 1);       mul(a, b, poly[i / L], n2);     }   }   int main() {     scanf( %s%s%d , s, t, &Q);     precal();     while (Q--) {       int x, y, l;       scanf( %d%d%d , &x, &y, &l);       if (l <= L) {         printf( %d n , match(x, y, l));         continue;       }       int ans = 0;       if (x % L) {         int l2 = L - x % L;         ans += match(x, y, l2);         x += l2;         y += l2;         l -= l2;       }       if ((x + l) % L) {         int l2 = (x + l - 1) % L + 1;         ans += match(x + l - l2, y + l - l2, l2);         l -= l2;       }       if (!l) {         printf( %d n , ans);         continue;       }       for (int i = x, j = y; l; i += L, j += L, l -= L)         ans += (L - poly[i / L][m - 1 - j]) / 2;       printf( %d n , ans);     }   }