#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <cstring>

#define REP(i,k,n) for(int i=k;i<n;i++)
#define rep(i,n) for(int i=0;i<n;i++)

using namespace std;

int f[10][10];
int dx[5] = {1,0,0,-1,0};
int dy[5] = {0,1,0,0,-1};
vector<pair<int,int> > ans;

void change(int y,int x)
{
	if(f[y-1][x] == 1)
	{
		ans.push_back(make_pair(y,x));
		rep(i,5)
		{
			int ny = y + dy[i];
			int nx = x + dx[i];

			if(0 <= nx && nx < 10 && 0 <= ny && ny < 10)
			{
				if(f[ny][nx] == 1) f[ny][nx] = 0;
				else f[ny][nx] = 1;
			}
		}
	}
}

void dfs(int y,int x)
{
	//cout << "y:" << y << " x:" << x << endl;
	ans.clear();
	rep(i,10)
	{
		rep(j,10)
		{
			if(i == y)
			{
				if(j >= x)
				{
					change(i,j);
				}
			}
			else if(i > y)
			{
				change(i,j);	
			}
		}
	}
	int cnt = 0;
	rep(i,10) rep(j,10) if(f[i][j] == 1) cnt++;

	if(cnt == 0) return;
	else
	{
		if(y == 9)
		{
			return;
		}
		else if(x < 9)
		{
			dfs(y,x+1);
		}
		else if(x == 9)
		{
			dfs(y+1,0);
		}
	}
}

int main()
{
	int n;
	cin >> n;

	rep(i,n)
	{
		memset(f,0,sizeof(f));

		rep(j,10)
		{
			rep(k,10)
			{
				cin >> f[j][k];
			}
		}
		
		dfs(1,0);

		bool p[10][10];
		rep(j,10) rep(k,10) p[j][k] = false;

		rep(j,ans.size())
		{
			p[ans[j].first][ans[j].second] = true;
		}
		
		rep(j,10)
		{
			rep(k,10)
			{
				if(p[j][k]) cout << 1;
				else cout << 0;

				if(k == 9) cout << endl;
				else cout << " ";
			}
		}
	}
	return 0;
}