def main():
    n = int(input())
    m = int(input())

    mat = []

    for i in range(0, n):
        row = []
        for j in range(0, m):
            x = int(input())
            row.append(x)

        mat.append(row)

    for i in range(0, n):
        for j in range(0, m):
            print(mat[i][j], end=" ")
        print()

if __name__ == "__main__":
    main()