// qdd on Jan 21, 2023

#ifdef qdd
#include <ringo>
#else
#include <bits/stdc++.h>
#define dbg(...)
#define dbgr(x, y)
#endif

using namespace std;

using ll = long long;

#define ALL(x) begin(x), end(x)

template <class T>
istream& operator>>(istream& is, vector<T>& v) {
  for (T& x : v) is >> x;
  return is;
}

template <class T>
ostream& operator<<(ostream& os, const vector<T>& v) {
  bool f = 0;
  for (const T& x : v) (f ? os << ' ' : os) << x, f = 1;
  return os;
}

void sol() {
  string s;
  cin >> s;
  int n = s.size();
  auto check = [&](int i) {
    int j = 0, cnt = 0;
    while (j < n) {
      set<char> S;
      while (j < n && cnt < i) {
        cnt++;
        S.insert(s[j]);
        j++;
      }
      if (S.size() != cnt) return false;
      cnt = 0;
      i = 7;
    }
    return true;
  };

  for (int i = 0; i < 7; i++) {
    if (check(i)) {
      cout << "1\n";
      return;
    }
  }
  cout << "0\n";
}

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  int T;
  cin >> T;
  while (T--) {
    sol();
  }
  return 0;
}