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.
//"A bug is never just a mistake. It represents something bigger. An error of thinking that makes you who you are." - :)
import java.util.*;
import java.io.*;

public class Solution {
	public static PrintWriter w = new PrintWriter(System.out);
	public static Reader in = new Reader();
	public static void main(String args[] ) throws Exception {
		int t = in.nextInt();
		//StringBuilder ans = new StringBuilder();
		while(t-- > 0) {
			char[] arr = in.next().toCharArray();
			int[][] ans = new int[10][10];
			int[] ls = new int[10];
			int[] fs = new int[10];
			Arrays.fill(ls,-1);
			for (int i=0; i<arr.length; i++) {
				char c = arr[i];
				fs[c-48]++;
				for (int j=0; j<10; j++) {
					if(ls[j] > -1 && ls[c-48] > -1 && ls[c-48] < ls[j])
						ans[j][c-48]++;
					if(ls[j] > -1 && ls[c-48] < 0)
						ans[j][c-48]++;
				}
				ls[c-48] = i;	
			}
			// for (int i=0; i<10; i++) {
			// 	for (int j=0; j<10; j++) {
			// 		w.print(ans[i][j] + " ");
			// 	}
			// 	w.println();
			// }
			int l = -1, r = -1,max = Integer.MIN_VALUE;
			for (int i=0; i<10; i++) {
				for (int j=0; j<10; j++) {
					if(ans[i][j]*2 > max) {
						max = ans[i][j]*2;
					}
				}
			}
			for (int i=0; i<10; i++) {
				if(fs[i] > max)
					max = fs[i];
			}
			w.println(arr.length-max);
		} 
		//w.print(ans);
		w.flush();
		return;
	}
}

class Reader {
	final private int BUFFER_SIZE = 1 << 16;
	private DataInputStream din;
	private byte[] buffer;
	private int bufferPointer, bytesRead;

	public Reader() {
		din = new DataInputStream(System.in);
		buffer = new byte[BUFFER_SIZE];
		bufferPointer = bytesRead = 0;
	}
	public String nextLine() throws IOException {
		int c = read();
		while(isSpaceChar(c))
			c = read();
		StringBuilder res = new StringBuilder();
		do {
			res.appendCodePoint(c);
			c = read();
		} while(!isEndOfLine(c));
		return res.toString();
	}
	public String next() throws IOException {
		int c = read();
		while(isSpaceChar(c))
			c = read();
		StringBuilder res = new StringBuilder();
		do {
			res.appendCodePoint(c);
			c = read();
		} while(!isSpaceChar(c));
		return res.toString();
	}
	public int nextInt() throws IOException {
		int ret = 0;
		byte c = read();
		while(c <= ' ')
			c = read();
		boolean neg = (c == '-');
		if(neg)
			c = read();
		do {
			ret = ret * 10 + c - '0';
		} while((c = read()) >= '0' && c <= '9');
		if (neg)
			return -ret;
		return ret;
	}
	public int[] nextIntArray(int n) throws IOException {
		int a[] = new int[n];
		for(int i = 0; i < n; i++)
			a[i] = nextInt();
		return a;
	}
	public int[][] next2dIntArray(int n, int m) throws IOException {
		int a[][] = new int[n][m];
		for(int i = 0; i < n; i++)
			for(int j = 0; j < m; j++)
				a[i][j] = nextInt();
		return a;
	}
	public char nextChar() throws IOException {
		return next().charAt(0);
	}
	public long nextLong() throws IOException {
		long ret = 0;
		byte c = read();
		while(c <= ' ')
			c = read();
		boolean neg = (c == '-');
		if(neg)
			c = read();
		do {
			ret = ret * 10 + c - '0';
		} while((c = read()) >= '0' && c <= '9');
		if (neg)
			return -ret;
		return ret;
	}
	public double nextDouble() throws IOException {
		double ret = 0, div = 1;
		byte c = read();
		while(c <= ' ')
			c = read();
		boolean neg = (c == '-');
		if(neg)
			c = read();
		do {
			ret = ret * 10 + c - '0';
		} while((c = read()) >= '0' && c <= '9');
		if (c == '.') {
			while((c = read()) >= '0' && c <= '9') {
				ret += (c - '0') / (div *= 10);
			}
		}
		if(neg)
			return -ret;
		return ret;
	}
	private void fillBuffer() throws IOException {
		bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
		if(bytesRead == -1)
			buffer[0] = -1;
	}
	private byte read() throws IOException {
		if(bufferPointer == bytesRead)
			fillBuffer();
		return buffer[bufferPointer++];
	}
	public void close() throws IOException {
		if(din == null)
			return;
		din.close();
	}
	public boolean isSpaceChar(int c) {
		return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
	}
	private boolean isEndOfLine(int c) {
		return c == '\n' || c == '\r' || c == -1;
	}
}	