#include<iostream>
#include<algorithm>
using namespace std;
int gcd(int a,int b){
	if(b==0) return a;
	return gcd(b,a%b);
}
int main(){
char t;
int a1,b1;
int a2,b2;
cin>>a1>>t>>b1;
cin>>a2>>t>>b2;
int a3=a1*a2,b3=b1*b3;
int ys=gcd(a3,b3);
a3/=ys,b3/=ys;
cout<<b3<<' '<<a3<<endl; 
return 0;
}