#include<iostream>
#include<string>
#include<algorithm>
#include<map>
#include<set>
#include<utility>
#include<vector>
#include<cmath>
#include<cstring>
#include<cstdio>
#include<time.h>
#define loop(i,a,b) for(int i=a;i<b;i++) 
#define rep(i,a) loop(i,0,a)
#define pb push_back
#define mp make_pair
#define all(in) in.begin(),in.end()
const double PI=acos(-1);
const double EPS=1e-10;
using namespace std;
typedef long long ll;
typedef vector<int> vi;
int main(){
	string q[10]={
	"0111111",
	"0000110",
	"1011011",
	"1001111",
	"1100110",
	"1101101",
	"1111101",
	"0100111",
	"1111111",
	"1101111",
	};
	int n;
	while(cin>>n,n+1){
		string s="0000000";
		rep(i,n){
			int a;
			cin>>a;
			rep(i,7)cout<<(s[i]!=q[a][i]);
			cout<<endl;
			s=q[a];
		}
	}
}