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.BufferedReader;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

public class CE92C {
	public static void main(String[] args) throws NumberFormatException, IOException {
		FastReader sc = new FastReader();
		PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));
	
		int t = sc.nextInt();
		
		for(int tt=0; tt<t; tt++) {
			char[] c = sc.next().toCharArray();
			
			int ans = 0;
			
			for(char d='0'; d<='9'; d++) {
				int count = 0;
				for(int i=0; i<c.length; i++) {
					if(c[i] == d) {
						count++;
					}
				}
				if(count > ans) {
					ans = count;
				}
			}
			
			for(char d1='0'; d1<='9'; d1++) {
				for(char d2='0'; d2<='9'; d2++) {
					if(d1 == d2) {
						continue;
					}
					
					int count = 0;
					for(int i=0; i<c.length; i++) {
						if(count%2 == 0 && c[i] == d1) {
							count++;
						} else if(count%2 == 1 && c[i] == d2) {
							count ++;
						}
					}
					if(count%2==1) {
						count--;
					}
					if(count > ans) {
						ans = count;
					}
				}
			}
			
			out.println(c.length - ans);
		}
		
		out.flush();
	}
	
	static class FastReader{BufferedReader br;StringTokenizer st;public FastReader()
	{br=new BufferedReader(new InputStreamReader(System.in), 32768);}
	String next(){while(st==null||!st.hasMoreElements())
	{try{st=new StringTokenizer(br.readLine());}
	catch(IOException 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 str="";try{str=br.readLine();}
	catch(IOException e){e.printStackTrace();}return str;}}
}
