#include <bits/stdc++.h>
using namespace std;

#define PB push_back
#define CL(A, I) (memset(A, I, sizeof(A)))
#define D(X) cout<<"  "<<#X": "<<X<<endl;
#define FOR(i, m, n) for(int i(m); i < n; i++)
#define F(n) FOR(i, 0, n)
#define FF(n) FOR(j, 0, n)
#define aa first
#define bb second

typedef long long ll;
typedef vector<ll> vi;
typedef pair<ll, ll> ii;
typedef vector<ii> vii;

ll M, N, S, X, Y;
char a[105][105];
bool check(ll X, ll Y){
	return X>0 && Y>0 && X<=M && Y<=M;
}

void makea(){
	F(M+2) FF(M+2) a[i][j]='.';
}
void makef(){
	F(M+2){
		a[0][i]='*',a[M+1][i]='*',a[i][0]='*',a[i][M+1]='*';
	}	
}

int main() {
	while(cin>>M>>N){
		makea();
		makef();
		F(N){
			cin>>S>>X>>Y; X++, Y++;
			if(S==0){
				if(check(X, Y)) a[X][Y]='o';
				if(check(X-1, Y)) a[X-1][Y]='_';
				if(check(X+1, Y)) a[X+1][Y]='_';
			}
			else{
				if(check(X, Y)) a[X][Y]='|';
				if(check(X-1, Y)) a[X-1][Y]='_';
				if(check(X+1, Y)) a[X+1][Y]='_';
				FOR(i, 1, S+1){
					if(check(X, Y+i)) a[X][Y+i]='|';
					if(check(X-1, Y+i)) a[X-1][Y+i]='/';
					if(check(X+1, Y+i)) a[X+1][Y+i]='\\';
				}
				if(check(X, Y+S+1)) a[X][Y+S+1]='^';
			}
					
		}
		for(int i=M+1;i>=0;i--){
			for(int j=0;j<=M+1;j++){
				cout<<(char)a[j][i];			
			}
			cout<<endl;

		}
		cout<<endl;
		
	}
}