Let's call left cyclic shift of some string t_1 t_2 t_3 ... t_{n - 1} t_n as string t_2 t_3 ... t_{n - 1} t_n t_1.

Analogically, let's call right cyclic shift of string t as string t_n t_1 t_2 t_3 ... t_{n - 1}.

Let's say string t is good if its left cyclic shift is equal to its right cyclic shift.

You are given string s which consists of digits 0–9.

What is the minimum number of characters you need to erase from s to make it good?

Input

The first line contains single integer t (1 ≤ t ≤ 1000) — the number of test cases.

Next t lines contains test cases — one per line. The first and only line of each test case contains string s (2 ≤ |s| ≤ 2 ⋅ 10^5). Each character s_i is digit 0–9.

It's guaranteed that the total length of strings doesn't exceed 2 ⋅ 10^5.

Output

For each test case, print the minimum number of characters you need to erase from s to make it good.

Example

Input


3
95831
100120013
252525252525


Output


3
5
0

Note

In the first test case, you can erase any 3 characters, for example, the 1-st, the 3-rd, and the 4-th. You'll get string 51 and it is good.

In the second test case, we can erase all characters except 0: the remaining string is 0000 and it's good.

In the third test case, the given string s is already good.
#include <bits/stdc++.h>
using namespace std;
void __print(int x) { cerr << x; }
void __print(long x) { cerr << x; }
void __print(long long x) { cerr << x; }
void __print(unsigned x) { cerr << x; }
void __print(unsigned long x) { cerr << x; }
void __print(unsigned long long x) { cerr << x; }
void __print(float x) { cerr << x; }
void __print(double x) { cerr << x; }
void __print(long double x) { cerr << x; }
void __print(char x) { cerr << '\'' << x << '\''; }
void __print(const char *x) { cerr << '\"' << x << '\"'; }
void __print(const string &x) { cerr << '\"' << x << '\"'; }
void __print(bool x) { cerr << (x ? "true" : "false"); }
template <typename T, typename V>
void __print(const pair<T, V> &x) {
  cerr << '{';
  __print(x.first);
  cerr << ',';
  __print(x.second);
  cerr << '}';
}
template <typename T>
void __print(const T &x) {
  int f = 0;
  cerr << '{';
  for (auto &i : x) cerr << (f++ ? "," : ""), __print(i);
  cerr << "}";
}
void _print() { cerr << "]\n"; }
template <typename T, typename... V>
void _print(T t, V... v) {
  __print(t);
  if (sizeof...(v)) cerr << ", ";
  _print(v...);
}
clock_t start = clock();
long long int gcd(long long int a, long long int b) {
  return (a == 0) ? b : gcd(b % a, a);
}
long long int power(long long int a, long long int n) {
  long long int p = 1;
  while (n > 0) {
    if (n % 2) {
      p = p * a;
    }
    n >>= 1;
    a *= a;
  }
  return p;
}
long long int powm(long long int a, long long int n, long long int mod_) {
  long long int p = 1;
  while (n) {
    if (n % 2) {
      p = (((p % mod_) * 1LL * (a % mod_)) % mod_);
    }
    n >>= 1;
    a = (((a % mod_) * 1LL * (a % mod_)) % mod_);
  }
  return p % mod_;
}
long long int powi(long long int a, long long int mod_) {
  return powm(a, mod_ - 2, mod_);
}
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  long long int mn, mx;
  long long int n, m, k, t, i, j, sum = 0, flag = 0, cnt = 0;
  long long int x = 0, y = 0, z, l = 0, r = 0, q;
  int TC = 1;
  cin >> TC;
  while (TC--) {
    string s;
    cin >> s;
    n = (long long int)((s).size());
    mn = 1000000007;
    for (i = 0; i < 10; ++i) {
      for (j = 0; j < 10; ++j) {
        cnt = 0;
        long long int idx = 0;
        for (k = 0; k < n; ++k) {
          if (idx % 2 == 0 and s[k] - '0' != i)
            ++cnt, --idx;
          else if (idx % 2 == 1 and s[k] - '0' != j)
            ++cnt, --idx;
          ++idx;
        };
        if (i == j or (n - cnt) % 2 == 0) mn = (((mn) > (cnt)) ? (cnt) : (mn));
      }
    }
    cout << mn << '\n';
  };
  return 0;
}
