Write a program to Print highest value string
First Take an integer t as an input.
Then you will be given t number test cases.
In each test case,
"First take n as an integer input,
Then you will be given n strings as inputs.
Then print the string having the highest value.
If more than one string has the highest value, then print the string that highest value string which occurs first."
**Method of Calculating the value of a string: The total number of vowels in the string is the total value of that string. **
Write the output for each test case in a separate line.
Input Format
In the first line an integer input t will be given as an integer input.
Then for each test case, you will get n as an integer input.
Then from the next line, n strings will follow.
Constraints
1<=t<=2^10
1<=n<=2^10
Minimum length of a string will be 1, and there will not be any space in a string.
Also, each string consists of only small case characters.
Output Format
Write the output for each test case in a separate line.
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