#include "prison.h"
#include <bits/stdc++.h>
using namespace std;
void fill(vector<vector<int>>&a, int n, int sz, int ind) {
//cout<<"fill "<<sz<<' '<<ind<<'\n';
//int x; cin>>x;
if (sz<=7) {
int cnt=0;
while (sz-2*cnt>=2) {
for (int i=1; i<=n; ++i) {
if ((i-1)%sz<=cnt) a[ind][i]=-1;
else if ((i-1)%sz>=(sz-1-cnt)) a[ind][i]=-2;
else a[ind][i]=ind+1;
}
++ind;
a[ind][0]=1;
for (int i=1; i<=n; ++i) {
if ((i-1)%sz<=cnt) a[ind][i]=-2;
else if ((i-1)%sz>=(sz-1-cnt)) a[ind][i]=-1;
else a[ind][i]=ind+1;
}
cnt++;
++ind;
}
return;
}
for (int i=1; i<=n; ++i) {
if ((i-1)%sz<(sz+3)/4) a[ind][i]=ind+1;
else if ((i-1)%sz<2*((sz+3)/4)) a[ind][i]=ind+2;
else if ((i-1)%sz<3*((sz+3)/4)) a[ind][i]=ind+3;
else a[ind][i]=ind+4;
}
a[ind+1][0]=1;
for (int i=1; i<=n; ++i) {
if ((i-1)%sz<(sz+3)/4) a[ind+1][i]=ind+5;
else a[ind+1][i]=-1;
}
a[ind+2][0]=1;
for (int i=1; i<=n; ++i) {
if ((i-1)%sz<(sz+3)/4) a[ind+2][i]=-2;
else if ((i-1)%sz<2*((sz+3)/4)) a[ind+2][i]=ind+5;
else a[ind+2][i]=-1;
}
a[ind+3][0]=1;
for (int i=1; i<=n; ++i) {
if ((i-1)%sz<2*((sz+3)/4)) a[ind+3][i]=-2;
else if ((i-1)%sz<3*((sz+3)/4)) a[ind+3][i]=ind+5;
else a[ind+3][i]=-1;
}
a[ind+4][0]=1;
for (int i=1; i<=n; ++i) {
if ((i-1)%sz<3*((sz+3)/4)) a[ind+4][i]=-2;
else a[ind+4][i]=ind+5;
}
sz=(sz+3)/4;
fill(a,n,sz,ind+5);
}
vector<vector<int>> devise_strategy(int n) {
int sz=5000;
//int need=0;
//while (sz<n) {sz*=4; need+=5;}
//cout<<need<<'\n';
vector<vector<int>> a(30,vector<int>(n+1,0));
fill(a,n,sz,0);
for (int i=0; i<30; ++i) {
//auto x=a[i];
//cout<<i<<": ";
//if (x[0]==0) cout<<"A "; else cout<<"B ";
//for (auto y:x) cout<<y<<' '; cout<<'\n';
}
return a;
}
