description: Polycarp must pay exactly n burles at the checkout. He has coins of two nominal values: 1 burle and 2 burles. Polycarp likes both kinds of coins equally. So he doesn't want to pay with more coins of one type than with the other.
  
  Thus, Polycarp wants to minimize the difference between the count of coins of 1 burle and 2 burles being used. Help him by determining two non-negative integer values c_1 and c_2 which are the number of coins of 1 burle and 2 burles, respectively, so that the total value of that number of coins is exactly n (i. e. c_1 + 2 ⋅ c_2 = n), and the absolute value of the difference between c_1 and c_2 is as little as possible (i. e. you must minimize |c_1-c_2|).
  
  Input
  
  The first line contains one integer t (1 ≤ t ≤ 10^4) — the number of test cases. Then t test cases follow.
  
  Each test case consists of one line. This line contains one integer n (1 ≤ n ≤ 10^9) — the number of burles to be paid by Polycarp.
  
  Output
  
  For each test case, output a separate line containing two integers c_1 and c_2 (c_1, c_2 ≥ 0) separated by a space where c_1 is the number of coins of 1 burle and c_2 is the number of coins of 2 burles. If there are multiple optimal solutions, print any one.
  
  Example
  
  Input
  
  
  6
  1000
  30
  1
  32
  1000000000
  5
  
  
  Output
  
  
  334 333
  10 10
  1 0
  10 11
  333333334 333333333
  1 2
  
  Note
  
  The answer for the first test case is "334 333". The sum of the nominal values of all coins is 334 ⋅ 1 + 333 ⋅ 2 = 1000, whereas |334 - 333| = 1. One can't get the better value because if |c_1 - c_2| = 0, then c_1 = c_2 and c_1 ⋅ 1 + c_1 ⋅ 2 = 1000, but then the value of c_1 isn't an integer.
  
  The answer for the second test case is "10 10". The sum of the nominal values is 10 ⋅ 1 + 10 ⋅ 2 = 30 and |10 - 10| = 0, whereas there's no number having an absolute value less than 0.
solution: import java.util.*;
  
  import java.io.*;
   
  public class Test implements Runnable {
   
      static FastReader sc;
      static PrintWriter out;
      static int mod = 1000000007, inf = (int) 1e9, minf = -(int) 1e9;
      static long infL = (long) 1e18, minfL = -(long) 1e18;
      static final Random random = new Random();
   
      public static void main(String[] args) {
          new Thread(null, new Test(), "coderrohan14", 1 << 26).start();
      }
   
      @Override
      public void run() {
          try {
              ioSetup();
          } catch (IOException e) {
              return;
          }
      }
   
      public static void ioSetup() throws IOException {
          if (System.getProperty("ONLINE_JUDGE") == null) {
              File f1 = new File("input.txt");
              File f2 = new File("output.txt");
              Reader r = new FileReader(f1);
              sc = new FastReader(r);
              out = new PrintWriter(f2);
              double prev = System.currentTimeMillis();
              solve();
              out.println("\n\nExecuted in : " + ((System.currentTimeMillis() - prev) / 1e3) + " sec");
          } else {
              sc = new FastReader(new InputStreamReader(System.in));
              out = new PrintWriter(System.out);
              solve();
          }
          out.flush();
          out.close();
      }
   
      static void solve() {
          int t = sc.nextInt();
          StringBuilder ans = new StringBuilder("");
          while (t-- > 0) {
              int n = sc.nextInt();
              if(n%3==0){
                  ans.append(n/3+" "+n/3+"\n");
              }else{
                  int x = n/3,y = x+1;
                  if(x+2*y==n){
                      ans.append(x+" "+y+"\n");
                  }else{
                      ans.append(y+" "+x+"\n");
                  }
              }
          }
          out.println(ans);
      }
   
      /****************************************************************************************************************************************************************************************/
   
      public static int log2(int N) {
          int result = (int) (Math.log(N) / Math.log(2));
          return result;
      }
   
      static long modInverse(long a, int mod) {
          long g = gcd(a, mod);
          if (g != 1)
              return -1;
          else {
              return modPower(a, mod - 2L, mod);
          }
      }
   
      static long modPower(long x, long y, int mod) {
          long res = 1;
          x = x % mod;
          if (x == 0)
              return 0;
          while (y > 0) {
              if ((y & 1) != 0)
                  res = (res * x) % mod;
              y = y >> 1;
              x = (x * x) % mod;
          }
          return res;
      }
   
      static int gcd(int a, int b) {
          int tmp = 0;
          while (b != 0) {
              tmp = b;
              b = a % b;
              a = tmp;
          }
          return a;
      }
   
      static long gcd(long a, long b) {
          long tmp = 0;
          while (b != 0) {
              tmp = b;
              b = a % b;
              a = tmp;
          }
          return a;
      }
   
      static boolean isPrime(long n) {
          if (n == 2 || n == 3)
              return true;
          if (n % 2 == 0)
              return false;
          for (long i = 3; i * i <= n; i += 2) {
              if (n % i == 0)
                  return false;
          }
          return n != 1;
      }
   
      static void sort(long[] a) {
          int n = a.length;// shuffle, then sort
          for (int i = 0; i < n; i++) {
              int oi = random.nextInt(n);
              long temp = a[oi];
              a[oi] = a[i];
              a[i] = temp;
          }
          Arrays.sort(a);
      }
   
      static void sort(int[] a) {
          int n = a.length;// shuffle, then sort
          for (int i = 0; i < n; i++) {
              int oi = random.nextInt(n), temp = a[oi];
              a[oi] = a[i];
              a[i] = temp;
          }
          Arrays.sort(a);
      }
   
      static boolean isPerfectSquare(long x) {
          long sqrt = (long) Math.sqrt(x);
          return (sqrt * sqrt) == x;
      }
   
      static int digitsCount(long x) {
          return (int) Math.floor(Math.log10(x)) + 1;
      }
   
      static boolean isPowerTwo(long n) {
          return (n & n - 1) == 0;
      }
   
      static void sieve(boolean[] prime, int n) { // Sieve Of Eratosthenes
          for (int i = 1; i <= n; i++) {
              prime[i] = true;
          }
          for (int i = 2; i * i <= n; i++) {
              if (prime[i]) {
                  for (int j = 2; i * j <= n; j++) {
                      prime[i * j] = false;
                  }
              }
          }
      }
   
      static long nCr(long n, long r) { // Combinations
          if (n < r)
              return 0;
          if (r > n - r) { // because nCr(n, r) == nCr(n, n - r)
              r = n - r;
          }
          long ans = 1L;
          for (long i = 0; i < r; i++) {
              ans *= (n - i);
              ans /= (i + 1);
          }
          return ans;
      }
   
      static int floor(int[] a, int v) {
          int l = 0, h = a.length - 1;
          while (l < h) {
              int mid = (l + h) / 2;
              if (a[mid] == v)
                  return mid;
              if (v < a[mid])
                  h = mid;
              else {
                  if (mid + 1 < h && a[mid + 1] < v)
                      l = mid + 1;
                  else
                      return mid;
              }
          }
          return a[l] <= v ? l : -1;
      }
   
      static int floor(long[] a, long v) {
          int l = 0, h = a.length - 1;
          while (l < h) {
              int mid = (l + h) / 2;
              if (a[mid] == v)
                  return mid;
              if (v < a[mid])
                  h = mid;
              else {
                  if (mid + 1 < h && a[mid + 1] < v)
                      l = mid + 1;
                  else
                      return mid;
              }
          }
          return a[l] <= v ? l : -1;
      }
   
      static int ceil(int[] a, int v) {
          int l = 0, h = a.length - 1;
          while (l < h) {
              int mid = (l + h) / 2;
              if (a[mid] == v)
                  return mid;
              if (a[mid] < v)
                  l = mid + 1;
              else
                  h = mid;
          }
          return a[h] >= v ? h : -1;
      }
   
      static int ceil(long[] a, long v) {
          int l = 0, h = a.length - 1;
          while (l < h) {
              int mid = (l + h) / 2;
              if (a[mid] == v)
                  return mid;
              if (a[mid] < v)
                  l = mid + 1;
              else
                  h = mid;
          }
          return a[h] >= v ? h : -1;
      }
   
      static long catalan(int n) { // n-th Catalan Number
          long c = nCr(2 * n, n);
          return c / (n + 1);
      }
   
      static class Pair implements Comparable<Pair> { // Pair Class
          long x;
          long y;
   
          public Pair(long x, long y) {
              this.x = x;
              this.y = y;
          }
   
          @Override
          public boolean equals(Object o) {
              if (this == o) {
                  return true;
              }
              if (!(o instanceof Pair)) {
                  return false;
              }
   
              Pair pair = (Pair) o;
   
              if (x != pair.x) {
                  return false;
              }
              if (y != pair.y) {
                  return false;
              }
   
              return true;
          }
   
          @Override
          public int hashCode() {
              long result = x;
              result = 31 * result + y;
              return (int) result;
          }
   
          @Override
          public int compareTo(Pair o) {
              return (int) (this.x - o.x);
          }
      }
   
      static class Trip { // Triplet Class
          long x;
          long y;
          long z;
   
          Trip(long x, long y, long z) {
              this.x = x;
              this.y = y;
              this.z = z;
          }
   
          @Override
          public boolean equals(Object o) {
              if (this == o) {
                  return true;
              }
              if (!(o instanceof Trip)) {
                  return false;
              }
   
              Trip trip = (Trip) o;
   
              if (x != trip.x) {
                  return false;
              }
              if (y != trip.y) {
                  return false;
              }
              if (z != trip.z) {
                  return false;
              }
              return true;
          }
   
          @Override
          public int hashCode() {
              long result = 62 * x + 31 * y + z;
              return (int) result;
          }
      }
   
      /**************************************************************************************************************************************************************************************/
   
      static class FastReader {
          BufferedReader br;
          StringTokenizer st;
   
          public FastReader(Reader r) {
              br = new BufferedReader(r);
          }
   
          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[] readArrayI(int n) {
              int[] arr = new int[n];
              for (int i = 0; i < n; i++) {
                  arr[i] = sc.nextInt();
              }
              return arr;
          }
   
          long[] readArrayL(int n) {
              long[] arr = new long[n];
              for (int i = 0; i < n; i++) {
                  arr[i] = sc.nextLong();
              }
              return arr;
          }
   
          String nextLine() {
              String str = "";
              try {
                  str = br.readLine();
              } catch (IOException e) {
                  e.printStackTrace();
              }
              return str;
          }
   
          boolean hasNext() {
              if (st != null && st.hasMoreTokens()) {
                  return true;
              }
              String tmp;
              try {
                  br.mark(1000);
                  tmp = br.readLine();
                  if (tmp == null) {
                      return false;
                  }
                  br.reset();
              } catch (IOException e) {
                  return false;
              }
              return true;
          }
      }
   
      /*
       * ASCII Range--->(A-Z)--->[65,90]<<::>>(a-z)--->[97,122]
       */
      /******************************************************************************************************************/
   
      static void printArray(int[] arr) {
          out.print("[");
          for (int i = 0; i < arr.length; i++) {
              if (i < arr.length - 1)
                  out.print(arr[i] + ",");
              else
                  out.print(arr[i]);
          }
          out.print("]");
          out.println();
      }
   
      static void printArray(long[] arr) {
          out.print("[");
          for (int i = 0; i < arr.length; i++) {
              if (i < arr.length - 1)
                  out.print(arr[i] + ",");
              else
                  out.print(arr[i]);
          }
          out.print("]");
          out.println();
      }
   
      static void printArray(double[] arr) {
          out.print("[");
          for (int i = 0; i < arr.length; i++) {
              if (i < arr.length - 1)
                  out.print(arr[i] + ",");
              else
                  out.print(arr[i]);
          }
          out.print("]");
          out.println();
      }
      /**********************************************************************************************************************/
  }
  