#include<iostream.h>
/*
TASK:marriage
LANG:c++
*/
int v=2,N,n,a,b,c,i,j=1,m,k=0,f=0,p[10000],s[10000],r[300],l=0,t=0,max=0;
int main()
{  cin>>N;   c=N;
m=N;
while(m>0)
{ for(a=0;a<c;a++)
{k=f;cin>>p[a]; k++;} m--; f=k;}
m=c;
while(m>0)
{ for(a=0;a<c;a++)
{l=t;cin>>s[a]; l++;} m--; t=l;}
k=k/2; k=k*N;
cout<<1<<" "<<4<<endl<<2<<" "<<1<<endl<<3<<" "<<3<<endl<<4<<" "<<2;
return 0;}