https://www.hackerrank.com/challenges/incorrect-regex
You are given a string S.
Your task is to find out whether S is a valid regex or not.
Input Format
The first line contains integer T, the number of test cases. The next R lines contains the string S.
Output Format
Print "True" or "False" for each test case without quotes.
Sample Input 0
2
.*\+
.*+
Sample Output 0
True
False