Reshape and Flatten Array

You are given two integers \(n\) and \(m\), followed by \(n \times m\) integer elements. Your task is to reshape these elements into a 2-dimensional array with \(n\) rows and \(m\) columns, and then flatten the array back into a 1-dimensional list in row-major order.

Note: The total number of elements is guaranteed to be exactly \(n \times m\). Ensure that you read input from standard input (stdin) and write output to standard output (stdout).

Example:

Input:
2 3
1 2 3 4 5 6
Output:
1 2 3 4 5 6

</p>

inputFormat

The first line contains two integers \(n\) and \(m\) separated by a space. The second line contains \(n \times m\) integers separated by spaces representing the elements of the array.

outputFormat

Print the flattened array as a sequence of \(n \times m\) integers separated by space.

## sample

2 3
1 2 3 4 5 6

1 2 3 4 5 6