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.
import java.io.*;
import java.util.Objects;
import java.util.StringTokenizer;

public class C {
    static class Solver {
        public void solve(MyReader in, PrintWriter out) {
            int t = in.nextInt();

            while (t-- > 0){
                var s = in.next();

                int maxLen = 0;
                for(char i = '0';i <= '9';i++){
                    for(char j = (char)(i+1);j<='9';j++){
                        Boolean isI = null;
                        int len = 0;
                        for(char c : s.toCharArray()){
                            if(c != i && c!= j)continue;

                            if(isI == null){
                                isI = c != i;
                                len++;
                            }
                            else if(isI && c == i){
                                len++;
                                isI = false;
                            }
                            else if(!isI && c==j){
                                len++;
                                isI = true;
                            }

                        }

//                        out.printf("i = %c j = %c len = %d\n",i,j,len);
                        if(len%2 == 1)len--;
                        maxLen = Math.max(len,maxLen);
                    }
                }

                for(char c = '0';c<='9';c++){
                    int len = 0;
                    for(char x : s.toCharArray()){
                        if(x == c)len++;
                    }

                    maxLen = Math.max(maxLen,len);
                }




                out.println(s.length() - maxLen);
            }
        }


    }

    public static void main(String[] args) {
        MyReader mr = new MyReader();
        PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));
        new Solver().solve(mr, out);
        out.close();
    }

    //////////////////////////////////////////////////////////////////////////
    //    static int[][] dir = {{0,1}, {1,0},{-1,0}, {0,-1}};
//    static int[][] dir = {{0,1}, {1,0},{-1,0}, {0,-1}, {-1,-1},{-1,1}, {1,1}, {1,-1}};
    static class MyReader {
        BufferedReader br;
        StringTokenizer st;

        MyReader() {
            br = new BufferedReader(new InputStreamReader(System.in));
        }

        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }

            return st.nextToken();
        }

        int nextInt() {
            return Integer.parseInt(next());
        }

        long nextLong() {
            return Long.parseLong(next());
        }

        double nextDouble() {
            return Double.parseDouble(next());
        }

        String nextLine() {
            String res = "";
            try {
                res = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }

            return res;
        }

        int[] nextIntArray(int n) {
            int[] arr = new int[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextInt();
            }

            return arr;
        }

        Integer[] nextIntegerArray(int n) {
            Integer[] arr = new Integer[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextInt();
            }

            return arr;
        }

        Long[] nextLongArray(int n) {
            Long[] arr = new Long[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextLong();
            }

            return arr;
        }

        long[] nextlongArray(int n) {
            long[] arr = new long[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextLong();
            }

            return arr;
        }

        String[] nextStringArray(int n) {
            String[] arr = new String[n];
            for (int i = 0; i < n; i++) {
                arr[i] = next();
            }
            return arr;
        }
    }

    /////////////////////////////////////////////////////////////    

    static class Pair<K, V> {
        K x;
        V y;

        public Pair(K x, V y) {
            this.x = x;
            this.y = y;
        }

        @Override
        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || getClass() != o.getClass()) return false;
            Pair<?, ?> pair = (Pair<?, ?>) o;
            return Objects.equals(x, pair.x) &&
                    Objects.equals(y, pair.y);
        }

        @Override
        public int hashCode() {
            return Objects.hash(x, y);
        }
    }


    /////////////////////////////////////////////////////////////

    static <T> void swap(T[] arr, int i, int j) {
        T tmp = arr[i];
        arr[i] = arr[j];
        arr[j] = tmp;
    }

}


