#include<iostream>
#include<cmath>
using namespace std;
int main(){
int n,X,Y;
cin>>n>>X>>Y;
int x[201],y[201];
for(int i=0;i<n;i++){
cin>>x[i]>>y[i];
}
double d[201];
for(int i=0;i<n;i++){
d[i]=sqrt(double(((X-x[i])*(X-x[i])+(Y-y[i])*(Y-y[i]))));
}
int q;
int t=3;
while(t--) {
double min=10000;
for(int i=0;i<n;i++){
if(min>d[i]){
min=d[i];
q=i;
}
}
cout<<q+1<<endl;
d[q]=10000;
}
return 0;
}
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