description: Polycarp had an array a of 3 positive integers. He wrote out the sums of all non-empty subsequences of this array, sorted them in non-decreasing order, and got an array b of 7 integers.
  
  For example, if a = \{1, 4, 3\}, then Polycarp wrote out 1, 4, 3, 1 + 4 = 5, 1 + 3 = 4, 4 + 3 = 7, 1 + 4 + 3 = 8. After sorting, he got an array b = \{1, 3, 4, 4, 5, 7, 8\}.
  
  Unfortunately, Polycarp lost the array a. He only has the array b left. Help him to restore the array a.
  
  Input
  
  The first line contains one integer t (1 ≤ t ≤ 5000) — the number of test cases.
  
  Each test case consists of one line which contains 7 integers b_1, b_2, ..., b_7 (1 ≤ b_i ≤ 10^9; b_i ≤ b_{i+1}). 
  
  Additional constraint on the input: there exists at least one array a which yields this array b as described in the statement.
  
  Output
  
  For each test case, print 3 integers — a_1, a_2 and a_3. If there can be several answers, print any of them.
  
  Example
  
  Input
  
  
  5
  1 3 4 4 5 7 8
  1 2 3 4 5 6 7
  300000000 300000000 300000000 600000000 600000000 600000000 900000000
  1 1 2 999999998 999999999 999999999 1000000000
  1 2 2 3 3 4 5
  
  
  Output
  
  
  1 4 3
  4 1 2
  300000000 300000000 300000000
  999999998 1 1
  1 2 2
  
  Note
  
  The subsequence of the array a is a sequence that can be obtained from a by removing zero or more of its elements.
  
  Two subsequences are considered different if index sets of elements included in them are different. That is, the values of the elements don't matter in the comparison of subsequences. In particular, any array of length 3 has exactly 7 different non-empty subsequences.
solution: import java.util.*;
  import java.io.*;
  import java.math.BigInteger;
  
  //code by tishrah_
  public class _practise {
  	
  	static class FastReader
  	{ 
  		
  		BufferedReader br; 
  		StringTokenizer st; 
  
  		public FastReader() 
  		{ 
  			br = new BufferedReader(new InputStreamReader(System.in)); 
  		} 
  
  		String next() 
  		{ 
  			while (st == null || !st.hasMoreElements()) 
  			{ 
  				try
  				{ 
  					st = new StringTokenizer(br.readLine()); 
  				} 
  				catch (IOException  e) 
  				{ 
  					e.printStackTrace(); 
  				} 
  			} 
  			return st.nextToken(); 
  		} 
  
  		int nextInt() 
  		{ 
  			return Integer.parseInt(next()); 
  		} 
  
  		long nextLong() 
  		{ 
  			return Long.parseLong(next()); 
  		} 
  
  		double nextDouble() 
  		{ 
  			return Double.parseDouble(next()); 
  		} 
  
  		 int[] ia(int n)
  		{
  			int a[]=new int[n];
  			for(int i=0;i<n;i++)a[i]=nextInt();
  			return a;
  		}
  		 int[][] ia(int n , int m)
  			{
  				int a[][]=new int[n][m];
  				for(int i=0;i<n;i++) for(int j=0;j<m ;j++) a[i][j]=nextInt();
  				return a;
  			}
  		 long[][] la(int n , int m)
  			{
  				long a[][]=new long[n][m];
  				for(int i=0;i<n;i++) for(int j=0;j<m ;j++) a[i][j]=nextLong();
  				return a;
  			}
  		 char[][] ca(int n , int m)
  			{
  				char a[][]=new char[n][m];
  				for(int i=0;i<n;i++)
  					{
  					String x =next();
  					for(int j=0;j<m ;j++) a[i][j]=x.charAt(j);
  					}
  				return a;
  			}
  
  		long[] la(int n)
  		{
  			long a[]=new long[n];
  			for(int i=0;i<n;i++)a[i]=nextLong();
  			return a;
  		}
  
  		String nextLine() 
  		{ 
  			String str = ""; 
  			try
  			{ 
  				str = br.readLine(); 
  			} 
  			catch (IOException e) 
  			{ 
  				e.printStackTrace(); 
  			} 
  			return str; 
  		} 
  	}
  	static void sort(long[] a) 
  	{int n=a.length;Random r=new Random();for (int i=0; i<a.length; i++) {long oi=r.nextInt(n), temp=a[i];a[i]=a[(int)oi];a[(int)oi]=temp;}Arrays.sort(a);}
      static void sort(int[] a) 
      {int n=a.length;Random r=new Random();for (int i=0; i<a.length; i++) {int oi=r.nextInt(n), temp=a[i];a[i]=a[oi];a[oi]=temp;}Arrays.sort(a);}
  	public static long sum(long a[])
  	{long sum=0; for(long i : a) sum+=i; return(sum);}
  	public static long count(long a[] , long x)
  	{long c=0; for(long i : a) if(i==x) c++; return(c);}
  	public static int sum(int a[])
  	{ int sum=0; for(int i : a) sum+=i; return(sum);}
  	public static int count(int a[] ,int x)
  	{int c=0; for(int i : a) if(i==x) c++; return(c);}
  	public static int count(String s ,char ch)
  	{int c=0; char x[] = s.toCharArray(); for(char i : x) if(ch==i) c++; return(c);}
  	public static boolean prime(int n)
  	{for(int i=2 ; i<=Math.sqrt(n) ; i++) if(n%i==0) return false; return true;}
  	public static boolean prime(long n)
  	{for(long i=2 ; i<=Math.sqrt(n) ; i++) if(n%i==0) return false; return true;}
  	 public static int gcd(int n1, int n2)
  	  { if (n2 != 0)return gcd(n2, n1 % n2); else return n1;}
  	 public static long gcd(long n1, long n2)
  	  { if (n2 != 0)return gcd(n2, n1 % n2); else return n1;}
  	 public static int[] freq(int a[], int n)
  	  { int f[]=new int[n+1]; for(int i:a) f[i]++; return f;}
  	 public static int[] pos(int a[], int n)
  	  { int f[]=new int[n+1]; for(int i=0; i<n ;i++) f[a[i]]=i; return f;}
  	 public static int[] rev(int a[])
  	 {
  		 for(int i=0 ; i<(a.length+1)/2;i++)
  		 {
  			 int temp=a[i];
  			 a[i]=a[a.length-1-i];
  			 a[a.length-1-i]=temp;
  		 }
  		 return a;
  	 }
  	
  	 public static long mindig(long n)
  	 {
  		 long ans=9; while(n>0) { if(n%10<ans) ans=n%10; n/=10; }
  		 return ans;
  	 }
  	 public static long maxdig(long n)
  	 {
  		 long ans=0; while(n>0) { if(n%10>ans) ans=n%10; n/=10; }
  		 return ans;
  	 }
  	  
  	public static boolean palin(String s)
  	{
  		StringBuilder sb = new StringBuilder();
  		sb.append(s);
  		String str=String.valueOf(sb.reverse());
  		if(s.equals(str))
  			return true;
  		else return false;
  	}
  	public static String rev(String s)
  	{
  		StringBuilder sb = new StringBuilder();
  		sb.append(s);
  		return String.valueOf(sb.reverse());
  		
  	}
  	
     
  	public static void main(String args[])
  	{
  
  		FastReader in=new FastReader();
  		PrintWriter so = new PrintWriter(new BufferedWriter(new  OutputStreamWriter(System.out)));
  		_practise ob = new _practise();
  		
  	    
  	   int T = in.nextInt();		
  	     // int T = 1;
  	    
  	     tc : while(T-->0)
  		 { 
  	    	 //1618A
  	    	int a[] = in.ia(7);
  	    	so.println(a[0]+" "+a[1]+" "+(a[6]-a[0]-a[1]));
  	    	
  	     }
  	    
  		
  		so.flush();
  		/*String s = in.next();
  		 * Arrays.stream(f).min().getAsInt()
  		 * BigInteger f = new BigInteger("1"); 1 ke jagah koi bhi value ho skta jo aap 
  		 *                                       initial value banan chahte
  			int a[] = new int[n];
  			 Stack<Integer> stack = new Stack<Integer>();
  			Deque<Integer> q = new LinkedList<>(); or Deque<Integer> q = new ArrayDeque<Integer>();
  			PriorityQueue<Long> pq = new PriorityQueue<Long>();
  			ArrayList<Integer> al = new ArrayList<Integer>(); 
  			StringBuilder sb = new StringBuilder();
  			HashSet<Integer> st = new LinkedHashSet<Integer>();
  			Set<Integer> s = new HashSet<Integer>();
  			Map<Long,Integer> hm = new HashMap<Long, Integer>(); //<key,value>
  			 for(Map.Entry<Integer, Integer> i :hm.entrySet())
  			HashMap<Integer, Integer> hmap = new HashMap<Integer, Integer>();
  			so.println("HELLO");
  			Arrays.sort(a,Comparator.comparingDouble(o->o[0]))
  			 Arrays.sort(a, (aa, bb) -> Integer.compare(aa[1], bb[1]));
  			 Set<String> ts = new TreeSet<>();*/
  	}
  }