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 io
import os

from collections import Counter, defaultdict, deque


def solve(S):
    N = len(S)
    chains = defaultdict(int)
    for x in S:
        nextChains = defaultdict(int)
        for d in range(10):
            if d != x:
                nextChains[(d, x)] = chains[(x, d)] + 1
        for tup, v in chains.items():
            nextChains[tup] = max(nextChains[tup], v)
        chains = nextChains
    longest = max(Counter(S).values())
    longest = max(longest, max((v // 2) * 2 for v in chains.values()))
    return N - longest


if __name__ == "__main__":
    input = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline

    TC = int(input())
    for tc in range(1, TC + 1):
        S = [int(c) for c in input().decode().rstrip()]
        ans = solve(S)
        print(ans)
