#include <iostream>
#include<string.h>
using namespace std;

int main()
{
char TeamA,TeamB;
int goalsA,goalsB,s=0;
for(int i=1;i<=6;i++)
{ cin>>goalsA>>goalsB;
if(goalsA>goalsB) TeamA=3;
else if(goalsA<goalsB) TeamB=3;
else {TeamA=1;
      TeamB=1; }
      }
int sA=s+TeamA;
int sB=s+TeamB;
if(sA>sB) cout<<TeamA;
else cout<<TeamB;
return 0;


}