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Sum Palindrome
       

Given a number, reverse it and add it to itself unless it becomes a palindrome or the the count becomes 5 times. If it becomes a palindrome then print that palindrome number, otherwise print -1.

Input: First line of the input contains an integer T denoting the number of test cases. Each test case has a single line containing a number.

Output: Corresponding to each test case, print the palindrome number or -1 as stated above.

Constraints:
1 <= T <= 200
1 <= N <=1000

Example:
Input:
2
23
30
Output:
55
33

**For More Examples Use Expected Output**


Contributor: Yash Kodesia

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