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.io.*;
  import java.util.*;
  
  public class Main {
  	static InputReader in = new InputReader(System.in);
  	static OutputWriter out = new OutputWriter(System.out);
  
  	public static void main(String[] args) throws IOException {
  //		int t = 1;
  		int t = i();
  		int c = 1;
  		sb = new StringBuilder();
  		while (t-- > 0) {
  //			sb.append("Case #" + c + ": ");
  			solve();
  			c++;
  		}
  		out.println(sb.toString());
  		out.close();
  
  	}
  
  	static int mod = 1000000007;
  	static StringBuilder sb;
  
  	private static void solve() {
  		long[] arr = readArray(7L);
  		long a = arr[0];
  		long b = arr[1];
  		long c = arr[6] - a - b;
  		sb.append(a).append(" ").append(b).append(" ").append(c).append(" ").append("\n");
  	}
  
  	private static boolean isPossible(int n, int[][] edges, int k, int[] idxs, int val) {
  		ArrayList<ArrayList<Integer>> graph = new ArrayList<>();
  		for (int i = 0; i < n; i++) {
  			graph.add(new ArrayList<>());
  		}
  		for (int[] e : edges) {
  			if (idxs[e[0]] >= val && idxs[e[1]] >= val) {
  				graph.get(e[0]).add(e[1]);
  			}
  		}
  		// Step-1 dfs while filling the stack
  		boolean[] visited = new boolean[n];
  		Stack<Integer> stack = new Stack<>();
  		for (int i = 0; i < n; i++) {
  			if (visited[i]) {
  				continue;
  			}
  			dfs1(graph, i, visited, stack);
  		}
  
  		// Step-2 make a reverse graph
  		ArrayList<ArrayList<Integer>> revgraph = new ArrayList<>();
  		for (int i = 0; i < n; i++) {
  			revgraph.add(new ArrayList<>());
  		}
  		for (int i = 0; i < n; i++) {
  			ArrayList<Integer> nbrs = graph.get(i);
  			for (int nbr : nbrs) {
  				revgraph.get(nbr).add(i);
  			}
  		}
  		// Step-3 Traverse rev graph in order of popping of stack
  		boolean[] visited2 = new boolean[n];
  		while (!stack.isEmpty()) {
  			int top = stack.pop();
  			if (visited2[top]) {
  				continue;
  			}
  			if (dfs2(revgraph, top, visited2) >= k) {
  				return true;
  			}
  
  		}
  		return false;
  	}
  
  	private static void dfs1(ArrayList<ArrayList<Integer>> graph, int src, boolean[] visited, Stack<Integer> stack) {
  		visited[src] = true;
  		for (int nbr : graph.get(src)) {
  			if (!visited[nbr]) {
  				visited[nbr] = true;
  				dfs1(graph, nbr, visited, stack);
  			}
  		}
  		stack.push(src);
  	}
  
  	private static int dfs2(ArrayList<ArrayList<Integer>> revgraph, int src, boolean[] visited) {
  		visited[src] = true;
  		int res = 1;
  		for (int nbr : revgraph.get(src)) {
  			if (!visited[nbr]) {
  				res += dfs2(revgraph, nbr, visited);
  			}
  		}
  		return res;
  	}
  
  	// Fenwick Tree
  	static class fenwickTree {
  		int n;
  		long[] farr;
  
  		fenwickTree(int n, long[] a) {
  			this.n = n;
  			farr = new long[n + 1];
  			for (int i = 0; i < n; i++) {
  				update(i + 1, a[i]);
  			}
  		}
  
  		void update(int i, long val) {
  			while (i < farr.length) {
  				farr[i] += val;
  				i += (i & -i);
  			}
  		}
  
  		long sum(int i) {
  			long sum = 0L;
  			while (i > 0) {
  				sum += farr[i];
  				i -= (i & -i);
  			}
  			return sum;
  		}
  	}
  
  // ****CLASS PAIR ************************************************
  //	static class Pair implements Comparable<Pair> {
  //		int sp;
  //		int ep;
  //
  //		Pair(int sp, int ep) {
  //			this.sp = sp;
  //			this.ep = ep;
  //		}
  //
  //		public int compareTo(Pair o) {
  //			return this.sp - o.sp;
  //		}
  //
  //	}
  
  	static class Pair implements Comparable<Pair> {
  		char ch;
  		ArrayList<Integer> idxs;
  
  		Pair(char ch, ArrayList<Integer> idxs) {
  			this.ch = ch;
  			this.idxs = idxs;
  		}
  
  		public int compareTo(Pair o) {
  			return o.idxs.size() - this.idxs.size();
  		}
  
  	}
  
  	static class Edge implements Comparable<Edge> {
  		int u;
  		int v;
  		int wt;
  
  		Edge(int u, int v, int wt) {
  			this.u = u;
  			this.v = v;
  			this.wt = wt;
  		}
  
  		public int compareTo(Edge o) {
  			return this.wt - o.wt;
  		}
  	}
  
  // *************Disjoint Set Union*********//
  	static class dsu {
  		int[] par;
  		int[] rank;
  
  		dsu(int n) {
  			par = new int[n + 1];
  			rank = new int[n + 1];
  			for (int i = 0; i <= n; i++) {
  				par[i] = i;
  				rank[i] = 1;
  			}
  		}
  
  		int find(int a) {
  			if (par[a] == a) {
  				return a;
  			}
  			int x = find(par[a]);
  			par[a] = x;
  			return x;
  		}
  
  		boolean union(int a, int b) {
  			int pa = find(a);
  			int pb = find(b);
  			if (pa == pb) {
  				return false;
  			}
  			if (rank[pa] > rank[pb]) {
  				par[pb] = pa;
  			} else if (rank[pb] > rank[pa]) {
  				par[pa] = pb;
  			} else {
  				par[pa] = pb;
  				rank[pb]++;
  			}
  			return true;
  		}
  
  	}
  
  	// **************NCR%P******************
  	static long ncr(int n, int r) {
  		if (r > n)
  			return (long) 0;
  		long[] fact = new long[(int) 1e6 + 10];
  		fact[0] = fact[1] = 1;
  		for (int i = 2; i < fact.length; i++) {
  			fact[i] = ((long) (i % mod) * (long) (fact[i - 1] % mod)) % mod;
  		}
  		long res = fact[n] % mod;
  		res = ((long) (res % mod) * (long) (p(fact[r], mod - 2) % mod)) % mod;
  		res = ((long) (res % mod) * (long) (p(fact[n - r], mod - 2) % mod)) % mod;
  		return res;
  	}
  
  	static ArrayList<Integer> divisors(int n) {
  		ArrayList<Integer> al = new ArrayList<>();
  		for (int i = 1; i * i <= n; i++) {
  			if (n % i == 0) {
  				if (n == i * i) {
  					al.add(i);
  				} else {
  					al.add(i);
  					al.add(n / i);
  				}
  			}
  		}
  		Collections.sort(al);
  		return al;
  	}
  
  	static long p(long x, long y)// POWER FXN //
  	{
  		if (y == 0)
  			return 1;
  
  		long res = 1;
  		while (y > 0) {
  			if (y % 2 == 1) {
  				res = (res * x) % mod;
  				y--;
  			}
  
  			x = (x * x) % mod;
  			y = y / 2;
  
  		}
  		return res % mod;
  	}
  
  	private static boolean pow2(int i) {
  		return (i & (i - 1)) == 0;
  	}
  
  	private static void sort(int[] arr) {
  		int n = arr.length;
  		ArrayList<Integer> res = new ArrayList<>();
  		for (int a : arr) {
  			res.add(a);
  		}
  		Collections.sort(res);
  		for (int i = 0; i < n; i++) {
  			arr[i] = res.get(i);
  		}
  	}
  
  	private static void sort(long[] arr) {
  		int n = arr.length;
  		ArrayList<Long> res = new ArrayList<>();
  		for (long a : arr) {
  			res.add(a);
  		}
  		Collections.sort(res);
  		for (int i = 0; i < n; i++) {
  			arr[i] = res.get(i);
  		}
  	}
  
  	private static void revSort(int[] arr) {
  		int n = arr.length;
  		ArrayList<Integer> res = new ArrayList<>();
  		for (int a : arr) {
  			res.add(a);
  		}
  		Collections.sort(res, Collections.reverseOrder());
  		for (int i = 0; i < n; i++) {
  			arr[i] = res.get(i);
  		}
  	}
  
  	private static ArrayList<Integer> sieveOfEratosthenes(int n) {
  		boolean[] arr = new boolean[n + 1];
  
  		arr[0] = arr[1] = true;
  		for (int i = 2; i * i <= n; i++) {
  			if (!arr[i]) {
  				for (int j = i * i; j <= n; j += i) {
  					arr[j] = true;
  				}
  			}
  		}
  		ArrayList<Integer> primes = new ArrayList<>();
  		for (int i = 2; i <= n; i++) {
  			if (!arr[i]) {
  				primes.add(i);
  			}
  		}
  		return primes;
  	}
  
  	private static ArrayList<Integer> segmentedSieve(int s, int e) {
  		int len = (int) (Math.sqrt(e) + 1);
  		ArrayList<Integer> primes = sieveOfEratosthenes(len);
  		boolean[] arr2 = new boolean[e - s + 1];
  		if (s == 1) {
  			arr2[0] = true;
  		}
  		ArrayList<Integer> res = new ArrayList<>();
  		for (int p : primes) {
  
  			int st = (int) (p * (Math.ceil((double) s / p)));
  			if (st < s) {
  				st += p;
  			}
  			if (st == p) {
  				st += p;
  			}
  			for (int i = st; i <= e; i += p) {
  				arr2[i - s] = true;
  			}
  		}
  		for (int i = 0; i < arr2.length; i++) {
  			if (!arr2[i]) {
  				res.add(i + s);
  			}
  		}
  		return res;
  	}
  
  	private static long pow(int n, int k) {
  		long res = 1;
  		long num = (long) n;
  		while (k > 0) {
  			if ((k & 1) == 1) {
  				res = (res * num) % mod;
  			}
  			k /= 2;
  			num = num * num % mod;
  		}
  		return res;
  	}
  
  	private static int countDigits(int n) {
  		int c = 0;
  		while (n != 0) {
  			c++;
  			n /= 10;
  		}
  		return c;
  	}
  
  	private static boolean palindrome(String str) {
  		int s = 0;
  		int e = str.length() - 1;
  		while (s < e) {
  			if (str.charAt(s) != str.charAt(e)) {
  				return false;
  			}
  			s++;
  			e--;
  		}
  		return true;
  	}
  
  	private static void reverse(int[] arr, int s, int e) {
  		while (s < e) {
  			int temp = arr[s];
  			arr[s++] = arr[e];
  			arr[e--] = temp;
  		}
  	}
  
  	private static int getMax(int[] arr, int s, int e) {
  		int maxi = s;
  		for (int i = s + 1; i <= e; i++) {
  			if (arr[i] > arr[maxi]) {
  				maxi = i;
  			}
  		}
  		return maxi;
  	}
  
  	private static int getMin(int[] arr, int s, int e) {
  		int mini = s;
  		for (int i = s + 1; i <= e; i++) {
  			if (arr[i] < arr[mini]) {
  				mini = i;
  			}
  		}
  		return mini;
  	}
  
  	// ******LOWEST COMMON MULTIPLE************************
  	private static long lcm(long n1, long n2) {
  		return (n1 * n2) / gcd(n1, n2);
  	}
  
  	private static int lcm(int n1, int n2) {
  		return (n1 * n2) / gcd(n1, n2);
  	}
  
  	// ***********GCD*****************
  	private static long gcd(long num1, long num2) {
  		if (num2 == 0) {
  			return num1;
  		}
  		return gcd(num2, num1 % num2);
  	}
  
  	private static int gcd(int num1, int num2) {
  		if (num2 == 0) {
  			return num1;
  		}
  		return gcd(num2, num1 % num2);
  	}
  
  	// **************PRIME FACTORIZE **********************************//
  	static TreeMap<Long, Long> prime(long n) {
  		TreeMap<Long, Long> h = new TreeMap<>();
  		long num = n;
  		for (int i = 2; i <= Math.sqrt(num); i++) {
  			if (n % i == 0) {
  				long nt = 0L;
  				while (n % i == 0) {
  					n = n / i;
  					nt++;
  				}
  				h.put(i * 1L, nt);
  			}
  		}
  		if (n != 1)
  			h.put(n, 1L);
  		return h;
  
  	}
  
  	static class InputReader {
  		private InputStream stream;
  		private byte[] buf = new byte[1024];
  		private int curChar;
  		private int numChars;
  		private SpaceCharFilter filter;
  
  		public InputReader(InputStream stream) {
  			this.stream = stream;
  		}
  
  		public int read() {
  			if (numChars == -1)
  				throw new InputMismatchException();
  			if (curChar >= numChars) {
  				curChar = 0;
  				try {
  					numChars = stream.read(buf);
  				} catch (IOException e) {
  					throw new InputMismatchException();
  				}
  				if (numChars <= 0)
  					return -1;
  			}
  			return buf[curChar++];
  		}
  
  		public int Int() {
  			int c = read();
  			while (isSpaceChar(c))
  				c = read();
  			int sgn = 1;
  			if (c == '-') {
  				sgn = -1;
  				c = read();
  			}
  			int res = 0;
  			do {
  				if (c < '0' || c > '9')
  					throw new InputMismatchException();
  				res *= 10;
  				res += c - '0';
  				c = read();
  			} while (!isSpaceChar(c));
  			return res * sgn;
  		}
  
  		public String String() {
  			int c = read();
  			while (isSpaceChar(c))
  				c = read();
  			StringBuilder res = new StringBuilder();
  			do {
  				res.appendCodePoint(c);
  				c = read();
  			} while (!isSpaceChar(c));
  			return res.toString();
  		}
  
  		public boolean isSpaceChar(int c) {
  			if (filter != null)
  				return filter.isSpaceChar(c);
  			return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
  		}
  
  		public String next() {
  			return String();
  		}
  
  		public interface SpaceCharFilter {
  			public boolean isSpaceChar(int ch);
  		}
  	}
  
  	static class OutputWriter {
  		private final PrintWriter writer;
  
  		public OutputWriter(OutputStream outputStream) {
  			writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
  		}
  
  		public OutputWriter(Writer writer) {
  			this.writer = new PrintWriter(writer);
  		}
  
  		public void print(Object... objects) {
  			for (int i = 0; i < objects.length; i++) {
  				if (i != 0)
  					writer.print(' ');
  				writer.print(objects[i]);
  			}
  		}
  
  		public void println(Object... objects) {
  			print(objects);
  			writer.println();
  		}
  
  		public void close() {
  			writer.close();
  		}
  
  		public void flush() {
  			writer.flush();
  		}
  	}
  
  //*****************INPUT PATTERN******************************************
  	public static int i() {
  		return in.Int();
  	}
  
  	public static long l() {
  		String s = in.String();
  		return Long.parseLong(s);
  	}
  
  	public static String s() {
  		return in.String();
  	}
  
  	public static int[] readArray(int n) {
  		int A[] = new int[n];
  		for (int i = 0; i < n; i++) {
  			A[i] = i();
  		}
  		return A;
  	}
  
  	public static long[] readArray(long n) {
  		long A[] = new long[(int) n];
  		for (int i = 0; i < n; i++) {
  			A[i] = l();
  		}
  		return A;
  	}
  
  }
  