n = int(input())
m = int(input())
matrix = []
for i in range(n):
    matrix.append([])
    for j in range(m):
        matrix[i].append(int(input()))
result = []
for j in range(m):
    for i in range(n):
        if matrix[i][j] % 2 != 0:
            result.append(matrix[i][j])
            break
print(result)