Given a string of length N of lowercase alphabet characters. The task is to complete the function countDistinctSubstring(), which returns the count of total number of distinct substrings of this string.

Examples:
Input: str = “ababa”
Output: 10
Total number of distinct substring are 10, which are,
"", "a", "b", "ab", "ba", "aba", "bab", "abab", "baba"
and "ababa".

Input:
The first line of input contains an integer T, denoting the number of test cases. Then T test cases follow. Each test case contains a string str.

Output:
For each test case in a new line, output will be an integer denoting count of total number of distinct substrings of this string.

User Task:
Since this is a functional problem you don't have to worry about input, you just have to complete the function countDistinctSubstring().

Constraints:
1 <=T <= 50
1 <= N <= 1000

Example(To be used only for expected output):
Input:
2
ab
ababa

Output:
4
10

Exaplanation:
Testcase 1: For the given string "ab" the total distinct substrings are: "", "a", "b", "ab".

** For More Input/Output Examples Use 'Expected Output' option **