Input
The first line contains the number of rows (1<=N<=20) and the number of columns (M 1<=M<=20) of the two-dimensional array separated by a space.
Next comes N lines with M elements per line - the elements of a two-dimensional array. All elements of a two-dimensional array modulo does not exceed 50.
Next comes the number k (1<=k<=N)
Imprint
Display the kth line on the screen (assuming that the numbering of the array elements starts from 1, i.e. k=1 for the first line).
Display all elements on one line with 1 space between elements