#include<bits/stdc++.h>
using namespace std;
long long n,m,k,s,x,y,jl=99999999;
long long mx,my;
int dpzc_jf(int a,int b,int x,int y){
int l,r,p=(a-x)2;
if(b%2==1) {l=b-p;r=b;}
else {l=(b+1)-p;p--;r=b-1;}
if(l<=0) l=1; if(r>x2-1) r=x*2-1;
if(l<=y&&y<=r) return y%2==1?p:p+1;
else if(y>r) return p+y-r;else return p+l-y;
}
int main(){
iossync_with_stdio(0);
stdcin.tie(0);
std::cout.tie(0);
cin>>n>>m>>x>>y;
while(m--){
long long a,b,as;cin>>a>>b;
if(a>x) as=dpzc_jf(a,b,x,y);
else as=dpzc_jf(x,y,a,b);
if(as+1<jl) mx=a,my=b;
jl=min(jl,as+1);
}
cout<<mx<<" "<<my<<"\n";
cout<<jl;
return 0;
}
