matrix.py

m,n,k = map(int,raw_input().split())
matrix = []

for _ in xrange(m):
	matrix.append(map(int,raw_input().split()))

row,col = 0,0
for _ in xrange(min(m,n)/2):
	peel = []
	for i in range(col,n-col):
		peel.append(matrix[row][i])
	for i in range(row+1,m-row):
		peel.append(matrix[i][n-col-1])
	for i in range(n-col-2,col-1,-1):
		peel.append(matrix[m-row-1][i])
	for i in range(m-row-2,row,-1):
		peel.append(matrix[i][col])
	limit = 2*(n+m - 2*(row+col+1))
	peel = peel[k%limit:] + peel[:k%limit]
	p = 0
	for i in range(col,n-col):
		matrix[row][i] = peel[p]
		p += 1
	for i in range(row+1,m-row):
		matrix[i][n-col-1] = peel[p]
		p += 1
	for i in range(n-col-2,col-1,-1):
		matrix[m-row-1][i] = peel[p]
		p += 1
	for i in range(m-row-2,row,-1):
		matrix[i][col] = peel[p]
		p += 1
	row += 1
	col += 1

for rows in matrix:
	print " ".join(str(number) for number in rows)