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B. Ordinary Numbers

time limit per test

2 secondsmemory limit per test

256 megabytesinput

standard inputoutput

standard outputLet's call a positive integer $$$n$$$ ordinary if in the decimal notation all its digits are the same. For example, $$$1$$$, $$$2$$$ and $$$99$$$ are ordinary numbers, but $$$719$$$ and $$$2021$$$ are not ordinary numbers.

For a given number $$$n$$$, find the number of ordinary numbers among the numbers from $$$1$$$ to $$$n$$$.

Input

The first line contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$). Then $$$t$$$ test cases follow.

Each test case is characterized by one integer $$$n$$$ ($$$1 \le n \le 10^9$$$).

Output

For each test case output the number of ordinary numbers among numbers from $$$1$$$ to $$$n$$$.

Example

Input

6 1 2 3 4 5 100

Output

1 2 3 4 5 18

Codeforces (c) Copyright 2010-2023 Mike Mirzayanov

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