Given a pattern as below and an integer n your task is to decode it and print nth row of it. The pattern follows as :
1
11
21
1211
111221
............
Input:
The first line of input is the number of test cases . Then T test cases follow . The first line of each test case is an integer N.
Output:
For each test case print the required nth row of the pattern.
Constraints:
1<=T<=20
1<=N<=20
Example:
Input:
2
2
3
Output:
11
21
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