B. Ordinary Numbers
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output

Let'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