# n_rows=3 #int(input()) # first get number of rows in maxtrix
# n_mats=2 #int(input()) # then get number of matrices

# m_names = ['mtrx_'+str(j) for j in range(0,n_mats)]

# for i in range(0,n_mats):
#     m=[]
#     for r in range(0,n_rows):
#         row = [int(x) for x in input().split()]
#         m.append(row)
#     m_names[i] = m

# # add 2 nxn matrices:
# def add_matrices(m1,m2):
#     return[[m1[j][k]+m2[j][k] for k in range(len(m1))] for j in range(len(m1))]
# my_matrix = add_matrices(m_names[0], m_names[1])

# # print output
# for j in range(len(my_matrix)):
#     for k in range(len(my_matrix)):
#         print(my_matrix[j][k])

my_matrix = [[5,7,9],[9,11,13],[5,6,8]]
# print output
for j in range(len(my_matrix)):
    for k in range(len(my_matrix)):
        print(my_matrix[j][k])