Row operations as matrix multiplication

And now, the other way around. You're given the initial matrix $\begin{pmatrix} 2 & 4 & 2\\ 1 & 5 & 3\\ 3 & 4 & 1 \end{pmatrix}$, and the result of the multiplication $\begin{pmatrix} 6 & 13 & 6\\ 3 & 4 & 1\\ 1 & 5 & 3 \end{pmatrix}$. Find the row operator.

Write the matrix to the answer field. For example, your output may look like this:

1 2 3
4 5 6
7 8 9