#include <bits/stdc++.h>
#define ott(i,l,r) for (int i = l; i <= r; i ++)
using namespace std;
int read () {
	int x = 0; bool f = 0; char c = getchar ();
	while (!isdigit (c)) f |= (c == '-'), c = getchar ();
    while (isdigit (c)) x = (x << 3) + (x << 1) + (c ^ 48), c = getchar ();
    return f ? -x : x;
}
typedef long double db;
const int N = 155;
int T, a, b, c, n, m;
char ans[N][N];
void sol () {
	a = read (), b = read (), c = read ();
	n = 1 + 2 * b + 2 * c, m = 1 + 2 * a + 2 * b; 
	ott (i, 1, n)
	    ott (j, 1, m)
	        ans[i][j] = '.';
	ott (i, 1, b + 1) 
	    ott (j, 1, a + 1) {
	    	int x = i * 2 - 1, y = (b - i + 1 + j) * 2 - 1;
	    	ans[x][y] = '+'; if (j != a + 1) ans[x][y + 1] = '-';
		}
	ott (i, 1, b) 
	    ott (j, 1, a + 1) {
	    	int x = i * 2, y = (b - i + j) * 2;
	    	ans[x][y] = '/';
		}
	ott (i, b + 1, (n + 1) / 2) {
		ott (j, 1, a + 1) {
			int x = i * 2 - 1, y = j * 2 - 1;
			ans[x][y] = '+' ; if (j != a + 1) ans[x][y + 1] = '-';
		}
	}
    ott (i, b + 1, n / 2) {
    	ott (j, 1, a + 1) {
    		int x = i * 2, y = j * 2 - 1;
    		ans[x][y] = '|';
		}
	}
	ott (i, 1, c + 1) {
		ott (j, 1, b + 1) {
			int x = (i + j - 1) * 2 - 1, y = m - (j - 1) * 2;
			ans[x][y] = '+'; if (j != b + 1) ans[x + 1][y - 1] = '/';
		}
	}
	ott (i, 1, c) {
		ott (j, 1, b + 1) {
			int x = (i + j - 1) * 2, y = m - (j - 1) * 2;
			ans[x][y] = '|';
		}
	}
	ott (i, 1, n) {
		ott (j, 1, m) cout << ans[i][j];
		puts ("");
	}
	return ;
	        
}
int main () {
	//freopen ("draw.in", "r", stdin);
	//freopen ("draw.out", "w", stdout);
	T = read (); while (T --) sol ();
	return 0;
}