#include <vector>

#include <math.h>

#include <iostream>

using namespace std;

#define MAX_PI 12

#define MAX_PJ 13

#define PATH_INIT -2

int GetPathVec_3(int (&paths)[MAX_PI][MAX_PJ], vector< vector< int > > &out_paths)

}

int GetPathVec_2(int (&paths)[MAX_PI][MAX_PJ], vector< vector< int > > &out_paths)

}

int GetPathVec_1(int (&paths)[MAX_PI][MAX_PJ], vector< vector< int > > &out_paths)

}

int test_permutation()

}

int main()

{

return 0;

}