// Example program
#include <iostream>
#include <string>
#include <iomanip>

using namespace std;

const int eil = 2;
const int stulp = 10;
int main()
{
    int B[eil][stulp] = {{1, 1, 1, 2, 2, 3, 3, 4, 6, 7},
                         {7, 6, 3, 3, 4, 8, 5, 5, 8, 8}};
    int G[4][8] = {};
    int apatinis, virsutinis, ind;
    int kiekis[10] = {};
    for(int i = 0; i < stulp; i++)
    {
        apatinis = B[1][i];
        ind = B[0][i];
        G[ind - 1][kiekis[ind-1]] = apatinis;
        kiekis[ind - 1]++;

        virsutinis = B[0][i];
        ind = B[1][i];
        G[ind - 1][kiekis[ind-]] = virsutinis;
        kiekis[ind - 1]++;
    }
    for(int q = 0; q < 4; q++)
    {
        for(int t = 0; t < 8; t++)
        {
            cout << G[q][t] << " | ";
        }
        cout << endl;
    }
    return 0;
}