import std.stdio, std.algorithm, std.array, std.conv, std.typecons;

void main() {
	auto a1 = readln.split.to!(long[]), a2 = readln.split.to!(long[]), a3 = readln.split.to!(long[]), a4 = readln.split.to!(long[]);
	auto m1 = Matrix(a1[0], a1[1], a2[0], a2[1]),
	     m2 = Matrix(a3[0], a3[1], a4[0], a4[1]),
	     m3 = multiply(m1, m2),
	     m4 = multiply(m3, m3);
	writefln("%d %d %d %d", m4[0], m4[1], m4[2], m4[3]);
}

// 0 1
// 2 3
alias Matrix = Tuple!(long, long, long, long);

Matrix multiply(Matrix a, Matrix b) {
	return Matrix( a[0]*b[0] + a[1]*b[2], a[0]*b[1] + a[1]*b[3], a[2]*b[0] + a[3]*b[2], a[2]*b[1] + a[3]*b[3]);
}