#include<bits/stdc++.h>
#define int long long
using namespace std;
int T,a,b,c;
char ans[100][100];
signed main(){
//	freopen("draw.in","r",stdin);
//	freopen("draw.out","w",stdout);
	cin>>T;
	while(T--){
		
		cin>>a>>b>>c;
		for(int i=1;i<=1+2*(c+b);i++)
			for(int j=1;j<=1+2*(a+b);j++)
				ans[i][j]='0';
		//in
			
		for(int i=1;i<=1+2*(b+c);i+=2){
			int st=max(1ll,2*b-i+2);
			int ed=1+2*(a+b)-max(0ll,2*b-(1+2*(b+c)-i));
			for(int j=st;j<=ed;j+=2)
				ans[i][j]='+';
		}
		//add '+'
		
		for(int i=2*b+2;i<=2*(c+b)+1;i+=2)
			for(int j=1;j<=2*(a+1);j+=2)
				ans[i][j]='|';
		for(int j=1+2*(a+b);j>=1+2*(a+b)-2*b+2;j-=2)
			for(int i=1+2*(a+b)-j+2;i<=1+2*(a+b)-j+2+c*2-1;i+=2)
				ans[i][j]='|';
		//add '|'
		
		for(int i=2;i<=2*b;i+=2)
			for(int j=2*b-i+2;j<=2*b-i+(a+1)*2;j+=2)
				ans[i][j]='/';
		for(int j=1+2*(a+b);j>=1+2*(a+b)-2*b+2;j-=2)
			for(int i=1+2*(a+b)-j+2;i<=1+2*(a+b)-j+2+c*2-1;i+=2)
				ans[i+2][j-1]='/';
		//add '/'
		
		for(int i=1;i<=b*2-1;i+=2)
			for(int j=2*b-i+3;j<=2*b-i+3+(a-1)*2;j+=2)
				ans[i][j]='-';
		for(int i=2*b+1;i<=1+2*(c+b);i+=2)
			for(int j=2;j<=2*a+1;j+=2)
				ans[i][j]='-';
		//add '-'
		
		for(int i=1;i<=1+2*(c+b);i++){
			for(int j=1;j<=1+2*(a+b);j++){
				if(ans[i][j]=='0')
					cout<<".";
				else
					cout<<ans[i][j];
			}				
			cout<<endl;
		}
		//out	
	}
	return 0;
}
/*
1
1 3 3

2
1 1 1
6 2 4
*/