Given a number N and the task is to print the first and last digit of N.

Input:

The first line of the input contains a single integer T, denoting the number of test cases. Then T test case follows, a single line of the input containing a positive integer N.
Output:

For each testcase, print a single line containing the first and last digit of N respectively.

Constraints:

1<=T<=100

1<=N<=100000
Example:

Input:

2

12345

98562

Output:

1 5

9 2

Explanation:
For testcase 1:  First digit of 12345 is 1 and last is 5.

For testcase 2: First digit of 98562 is 9 and last is 2.

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