#include <bits/stdc++.h>

using namespace std;

struct SuffixArray
{
  vector< int > SA, LCP;
  string s;

  SuffixArray()
  {

  }

  SuffixArray(const string& str)
  {
    Build_SA(str);
  }

  void Build_SA(const string& str)
  {
    s = str;
    SA.resize(s.size());
    iota(begin(SA), end(SA), 0);
    sort(begin(SA), end(SA), [&](const int& a, const int& b)
    {
      if(s[a] == s[b]) return (a > b);
      return (s[a] < s[b]);
    });
    vector< int > classes(s.size()), c(s.size()), cnt(s.size());
    for(int i = 0; i < s.size(); i++) {
      c[i] = s[i];
    }
    for(int len = 1; len < s.size(); len <<= 1) {
      for(int i = 0; i < s.size(); i++) {
        if(i > 0 && c[SA[i - 1]] == c[SA[i]] && SA[i - 1] + len < s.size() && c[SA[i - 1] + len / 2] == c[SA[i] + len / 2]) {
          classes[SA[i]] = classes[SA[i - 1]];
        } else {
          classes[SA[i]] = i;
        }
      }
      iota(begin(cnt), end(cnt), 0);
      copy(begin(SA), end(SA), begin(c));
      for(int i = 0; i < s.size(); i++) {
        int s1 = c[i] - len;
        if(s1 >= 0) SA[cnt[classes[s1]]++] = s1;
      }
      classes.swap(c);
    }
  }

  void Build_LCP()
  {
    vector< int > rank(s.size());
    for(int i = 0; i < s.size(); i++) {
      rank[SA[i]] = i;
    }
    LCP.resize(s.size() - 1);
    for(int i = 0, h = 0; i < s.size(); i++) {
      if(rank[i] + 1 < s.size()) {
        for(int j = SA[rank[i] + 1]; max(i, j) + h < s.length() && s[i + h] == s[j + h]; ++h);
        LCP[rank[i]] = h;
        if(h > 0) --h;
      }
    }
  }

  int operator[](int k) const
  {
    return (SA[k]);
  }

  int size() const
  {
    return (s.size());
  }

  int lower_bound(string& t)
  {
    int low = -1, high = SA.size();
    while(high - low > 1) {
      int mid = (low + high) >> 1;
      if(s.compare(SA[mid], t.size(), t) < 0) low = mid;
      else high = mid;
    }
    return (high);
  }

  pair< int, int > lower_upper_bound(string& t)
  {
    int idx = lower_bound(t);
    int low = idx - 1, high = SA.size();
    t.back()++;
    while(high - low > 1) {
      int mid = (low + high) >> 1;
      if(s.compare(SA[mid], t.size(), t) < 0) low = mid;
      else high = mid;
    }
    t.back()--;
    return (make_pair(idx, high));
  };
};

struct SegmentTree
{
  const int INF = 1 << 30;

  int sz;
  vector< int > small, big;
  int unit;

  SegmentTree(int n)
  {
    sz = 1;
    while(sz < n) sz <<= 1;
    small.assign(2 * sz - 1, INF);
    big.assign(2 * sz - 1, -INF);
  }

  void set(int k, int x)
  {
    small[k + sz - 1] = big[k + sz - 1] = x;
  }

  void build()
  {
    for(int k = sz - 2; k >= 0; k--) {
      small[k] = min(small[2 * k + 1], small[2 * k + 2]);
      big[k] = max(big[2 * k + 1], big[2 * k + 2]);
    }
  }

  int rangemaximumquery(int a, int b, int k, int l, int r)
  {
    if(a >= r || b <= l) return (-INF);
    if(a <= l && r <= b) return (big[k]);
    return (max(rangemaximumquery(a, b, 2 * k + 1, l, (l + r) >> 1),
                rangemaximumquery(a, b, 2 * k + 2, (l + r) >> 1, r)));
  }

  int rangemaximumquery(int a, int b)
  {
    return (rangemaximumquery(a, b, 0, 0, sz));
  }

  int rangeminimumquery(int a, int b, int k, int l, int r)
  {
    if(a >= r || b <= l) return (INF);
    if(a <= l && r <= b) return (small[k]);
    return (min(rangeminimumquery(a, b, 2 * k + 1, l, (l + r) >> 1),
                rangeminimumquery(a, b, 2 * k + 2, (l + r) >> 1, r)));
  }

  int rangeminimumquery(int a, int b)
  {
    return (rangeminimumquery(a, b, 0, 0, sz));
  }

};

int main()
{
  cin.tie(0);
  ios::sync_with_stdio(false);

  string S;
  cin >> S;
  SuffixArray sa(S);
  SegmentTree tree(S.size());
  for(int i = 0; i < sa.size(); i++) tree.set(i, sa[i]);
  tree.build();

  int M;
  cin >> M;
  while(M--) {
    string X, Y;
    cin >> X >> Y;

    auto a = sa.lower_upper_bound(X);
    auto b = sa.lower_upper_bound(Y);
    int left = tree.rangeminimumquery(a.first, a.second);
    int right = tree.rangemaximumquery(b.first, b.second);
    if(a.first < a.second && b.first < b.second && left <= right && left + X.size() <= right + Y.size()) {
      cout << right + Y.size() - left << endl;
    } else {
      cout << 0 << endl;
    }
  }
}

Measured memory_bytes: 8588