#define A(X) (B(X) + B(X))
#define B(X) (C(X) + C(X) + C(X) + C(X))
#define C(X) (D(X) + D(X) + D(X) + D(X) + D(X) + D(X) + D(X) + D(X))
#define D(X) (A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X) + A(X))

int main() {
return 0;
}