** 本蒟蒻的代码~~ ~~**

#include<bits/stdc++.h>
using namespace std;
int gcd(int a,int b)
{
	int z = b;
	while(a % b != 0){
		z = a%b;
		a = b;
		b = z;
	}
	return z;	
} 
int main()
{
	int a1,b1,a2,b2;
	scanf("%d/%d" ,&a1,&b1);
	scanf("%d/%d" ,&a2,&b2);
	int ans1 = a1 * a2;
	int ans2 = b1 * b2;
	int ans = gcd(ans1,ans2);
	cout << ans/ans << ' ' << ans1/ans << endl;
	return 0;
}