Allow user enter size n x m of array, then entry each element in array

Input

n m

pt00 pt01 ....

pt10 pt11 ....

Output

pt00 pt01 .... (use tab)

pt10 pt11 ....

Example

Input:
2 3
1 2 3
4 5 6

Output:
1	2	3
4	5	6