#684. Elements in [10, 20]
Print the elements with 10 ≤ x ≤ 20 in their original order. If there are none, print `None`.
### Input
The first line has n, the second line has n integers separated by spaces.
### Output
One line.
Examples
Input
4 26 -19 25 45
Output
None
Input
6 13 22 34 32 -10 46
Output
13
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.