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.math.BigDecimal;
import java.util.*;

public class C {

	static ArrayList<Edge> edgeList;
	static int V;
	static ArrayList<Edge> ans;

	static int kruskal() // O(E log E)
	{
		int mst = 0;
		Collections.sort(edgeList);
		UnionFind uf = new UnionFind(V);

		for (Edge e : edgeList)
			if (uf.union(e.u, e.v))
				ans.add(new Edge(e.u + 1, e.v + 1, e.w));
		return mst;
	}

	static class Edge implements Comparable<Edge> {
		int u, v, w;

		Edge(int a, int b, int c) {
			u = a;
			v = b;
			w = c;
		}

		public int compareTo(Edge e) {
			return w - e.w;
		}
	}

	static class UnionFind {
		int[] p, rank;

		UnionFind(int N) {
			p = new int[N];
			rank = new int[N];
			for (int i = 0; i < N; i++)
				p[i] = i;
		}

		int findSet(int x) {
			return p[x] == x ? x : (p[x] = findSet(p[x]));
		}

		boolean union(int x, int y) {
			x = findSet(x);
			y = findSet(y);
			if (x == y)
				return false;

			if (rank[x] > rank[y])
				p[y] = x;
			else {
				p[x] = y;
				if (rank[x] == rank[y])
					++rank[y];
			}
			return true;
		}
	}

	public static void main(String[] args) throws Exception {
		Scanner sc = new Scanner(System.in);
		PrintWriter pw = new PrintWriter(System.out);
		int t = sc.nextInt();
		while (t-- > 0) {
			char c[] = sc.nextLine().toCharArray();
			boolean r = true;
			for (int i = 0; i < c.length - 1; i++) {
				if (c[i] != c[i + 1])
					r = false;
			}
			if (r) {
				pw.println(0);
				pw.flush();
				continue;
			}
			int min = Integer.MAX_VALUE;
			for (char i = '0'; i <= '9'; i++) {
				for (char j = '0'; j <= '9'; j++) {
					boolean f = true;
					int x = 0;
					ArrayList<Character> ans = new ArrayList<>();
					for (int j2 = 0; j2 < c.length; j2++) {
						while (j2 < c.length && c[j2] != i && f) {
							j2++;
							x++;
						}
						while (j2 < c.length && c[j2] != j && !f) {
							j2++;
							x++;
						}
						if (j2 < c.length)
							ans.add(c[j2]);
						f = !f;

					}
					if(ans.size()%2==1)
						x++;
					boolean u = true;
					for (int y = 0; y < ans.size() - 1; y++) {
						if (ans.get(y) != ans.get(y+1))
							u = false;
					}
					if (u&&ans.size()%2==1)
						x--;
					
					min = Math.min(min, x);
				}
			}
		pw.println(min);
pw.flush();
		}

	}

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

	static class pair implements Comparable<pair> {
		int x, y;

		pair(int s, int d) {
			x = s;
			y = d;
		}

		@Override
		public int compareTo(pair p) {
			return (x == p.x && y == p.y) ? 0 : 1;
		}

		@Override
		public String toString() {
			return x + " " + y;

		}
	}

	static long mod(long ans, int mod) {
		return (ans % mod + mod) % mod;
	}

	static long gcd(long a, long b) {
		if (a == 0)
			return b;
		return gcd(b % a, a);
	}

	static long lcm(long a, long b) {
		return (a * b) / gcd(a, b);
	}

	public static int log(int n, int base) {
		int ans = 0;
		while (n + 1 > base) {
			ans++;
			n /= base;
		}
		return ans;
	}

	static long pow(long b, long e) {
		long ans = 1;
		while (e > 0) {
			if ((e & 1) == 1)
				ans = ((ans * 1l * b));
			e >>= 1;
			{

			}
			b = ((b * 1l * b));
		}
		return ans;
	}

	static int powmod(int b, long e, int mod) {
		int ans = 1;
		b %= mod;
		while (e > 0) {
			if ((e & 1) == 1)
				ans = (int) ((ans * 1l * b) % mod);
			e >>= 1;
			b = (int) ((b * 1l * b) % mod);
		}
		return ans;
	}

	static int ceil(int a, int b) {
		int ans = a / b;
		return a % b == 0 ? ans : ans + 1;
	}

	static long ceil(long a, long b) {
		long ans = a / b;
		return a % b == 0 ? ans : ans + 1;
	}

	// Returns nCr % p
	static int nCrModp(int n, int r, int p) {
		if (r > n - r)
			r = n - r;

		// The array C is going to store last
		// row of pascal triangle at the end.
		// And last entry of last row is nCr
		int C[] = new int[r + 1];

		C[0] = 1; // Top row of Pascal Triangle

		// One by constructs remaining rows of Pascal
		// Triangle from top to bottom
		for (int i = 1; i <= n; i++) {

			// Fill entries of current row using previous
			// row values
			for (int j = Math.min(i, r); j > 0; j--)

				// nCj = (n-1)Cj + (n-1)C(j-1);
				C[j] = (C[j] + C[j - 1]) % p;
		}
		return C[r];
	}

	static class Scanner {
		StringTokenizer st;
		BufferedReader br;

		public Scanner(InputStream s) {
			br = new BufferedReader(new InputStreamReader(s));
		}

		public Scanner(String file) throws Exception {
			br = new BufferedReader(new FileReader(file));
		}

		public int[] intArr(int n) throws IOException {
			int a[] = new int[n];
			for (int i = 0; i < a.length; i++) {
				a[i] = nextInt();
			}
			return a;
		}

		public long[] longArr(int n) throws IOException {
			long a[] = new long[n];
			for (int i = 0; i < a.length; i++) {
				a[i] = nextLong();
			}
			return a;
		}

		public String next() throws IOException {
			while (st == null || !st.hasMoreTokens())
				st = new StringTokenizer(br.readLine());
			return st.nextToken();
		}

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

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

		public String nextLine() throws IOException {
			return br.readLine();
		}

		public double nextDouble() throws IOException {
			String x = next();
			StringBuilder sb = new StringBuilder("0");
			double res = 0, f = 1;
			boolean dec = false, neg = false;
			int start = 0;
			if (x.charAt(0) == '-') {
				neg = true;
				start++;
			}
			for (int i = start; i < x.length(); i++)
				if (x.charAt(i) == '.') {
					res = Long.parseLong(sb.toString());
					sb = new StringBuilder("0");
					dec = true;
				} else {
					sb.append(x.charAt(i));
					if (dec)
						f *= 10;
				}
			res += Long.parseLong(sb.toString()) / f;
			return res * (neg ? -1 : 1);
		}

		public boolean ready() throws IOException {
			return br.ready();
		}

	}

	public static void shuffle(int[] a) {
		int n = a.length;
		for (int i = 0; i < n; i++) {
			int r = i + (int) (Math.random() * (n - i));
			int tmp = a[i];
			a[i] = a[r];
			a[r] = tmp;
		}
	}

}