#include <iostream>

 #include <cmath>

 #include <cstring>

 #include <algorithm>

 using namespace std;

 int mp[][];

 int main()

 {

     ios::sync_with_stdio(false);

     int t;

     cin >> t;

     while (t--)

     {

         for (int i = ; i < ; i++)

             for (int j = ; j < ; j++)

                 mp[i][j] = ;

         int a, b, c;

         cin >> a >> c >> b;

         for (int i = ; i <= b * ; i++)

         {

             for (int j = ; j <= a * ; j++)

             {

                 if (i %  == )

                 {

                     if (j %  == )

                         mp[i][j] = ;

                     else

                         mp[i][j] = ;

                 }

                 else

                 {

                     if (j %  == )

                         mp[i][j] = ;

                 }

             }

         }

         int num = ;

         for (int i = b *  + ; i <= (b + c) * ; i++)

         {

             for (int j = num; j <= (a + c) * ; j++)

             {

                 if (i %  == )

                 {

                     if (j %  == )

                         mp[i][j] = ;

                 }

                 else

                 {

                     if (j %  == )

                         mp[i][j] = ;

                     else

                         mp[i][j] = ;

                 }

                 if ((j - num) == (a * ))

                     break;

             }

             num++;

         }

         for (int i = ; i <=  * b; i++)

         {

             int y = i;

             for (int j = a *  + ; j <= (a + c) * ; j++)

             {

                 if (i %  == )

                 {

                     if (j %  == )

                         mp[y][j] = ;

                     else

                         mp[y][j] = ;

                 }

                 else

                 {

                     if (j %  == )

                         mp[y][j] = ;

                 }

                 y++;

             }

         }

         for (int i = (b + c) * ; i >= ; i--)

         {

             for (int j = ; j <= (a + c) * ; j++)

             {

                 if (mp[i][j] == )

                     cout << ".";

                 else if (mp[i][j] == )

                     cout << "+";

                 else if (mp[i][j] == )

                     cout << "-";

                 else if (mp[i][j] == )

                     cout << "|";

                 else

                     cout << "/";

             }

             cout << endl;

         }

     }

     return ;

 }