.

#include<bits/stdc++.h>
using namespace std;
int n,m,x,y;
int dx[4]={0,1,0,-1};
int dy[4]={1,0,-1,0};
int main(){
cin>>n>>m>>x>>y;
for(int i=0;i<=3;i++){
int l=x+dx[i];
int p=y+dy[i];
if(l<1||l>n||p<1||p>m){
cout<<"NA"<<endl;
}
else cout<<l<<" "<<p<<" "<<endl;
}
return 0;
}