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.io.BufferedReader;
  import java.io.BufferedWriter;
  import java.io.File;
  import java.io.FileReader;
  import java.io.FileWriter;
  import java.io.IOException;
  import java.io.InputStreamReader;
  import java.io.OutputStreamWriter;
  import java.io.PrintWriter;
  import java.lang.reflect.Array;
  import java.util.ArrayDeque;
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.Collections;
  import java.util.Comparator;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.LinkedHashMap;
  import java.util.LinkedList;
  import java.util.List;
  import java.util.Map;
  import java.util.PriorityQueue;
  import java.util.Queue;
  import java.util.Random;
  import java.util.Set;
  import java.util.Stack;
  import java.util.StringTokenizer;
  import java.util.TreeSet;
  import java.util.stream.Collectors;
  
  public class Main {
      static int mod = (int) (1e9) + 7;
  
      /* ======================DSU===================== */
      static class dsu {
          static int parent[], n;// min[],value[];
          static long size[];
  
          dsu(int n) {
              parent = new int[n + 1];
              size = new long[n + 1];
              // min=new int[n+1];
              // value=new int[n+1];
              this.n = n;
              makeSet();
          }
  
          static void makeSet() {
              for (int i = 1; i <= n; i++) {
                  parent[i] = i;
                  size[i] = 1;
                  // min[i]=i;
              }
          }
  
          static int find(int a) {
              if (parent[a] == a)
                  return a;
              else {
                  return parent[a] = find(parent[a]);// Path Compression
              }
          }
  
          static void union(int a, int b) {
              int setA = find(a);
              int setB = find(b);
              if (setA == setB)
                  return;
              if (size[setA] >= size[setB]) {
                  parent[setB] = setA;
                  size[setA] += size[setB];
              } else {
                  parent[setA] = setB;
                  size[setB] += size[setA];
              }
          }
      }
  
      /* ======================================================== */
      static class Pair<X extends Number, Y extends Number> implements Comparator<Pair> {
          X x;
          Y y;
  
          // Constructor
          public Pair(X x, Y y) {
              this.x = x;
              this.y = y;
          }
  
          public Pair() {
  
          }
  
          @Override
          public int compare(Main.Pair o1, Main.Pair o2) {
              return ((int) (o1.y.intValue() - o2.y.intValue()));// Ascending Order based on 'y'
          }
      }
  
      /* ===============================Tries================================= */
      static class TrieNode {
          private HashMap<Character, TrieNode> children = new HashMap<>();
          public int size;
          boolean endOfWord;
  
          public void putChildIfAbsent(char ch) {
              children.putIfAbsent(ch, new TrieNode());
          }
  
          public TrieNode getChild(char ch) {
              return children.get(ch);
          }
      }
  
      static private TrieNode root;
  
      public static void insert(String str) {
          TrieNode curr = root;
          for (char ch : str.toCharArray()) {
              curr.putChildIfAbsent(ch);
              curr = curr.getChild(ch);
              curr.size++;
          }
          // mark the current nodes endOfWord as true
          curr.endOfWord = true;
      }
  
      public static int search(String word) {
          TrieNode curr = root;
  
          for (char ch : word.toCharArray()) {
              curr = curr.getChild(ch);
              if (curr == null) {
                  return 0;
              }
          }
          // size contains words starting with prefix- word
          return curr.size;
      }
  
      public boolean delete(TrieNode current, String word, int index) {
          if (index == word.length()) {
              // when end of word is reached only delete if currrent.endOfWord is true.
              if (!current.endOfWord) {
                  return false;
              }
              current.endOfWord = false;
              // if current has no other mapping then return true
              return current.children.size() == 0;
          }
          char ch = word.charAt(index);
          TrieNode node = current.children.get(ch);
          if (node == null) {
              return false;
          }
          boolean shouldDeleteCurrentNode = delete(node, word, index + 1);
  
          // if true is returned then delete the mapping of character and trienode
          // reference from map.
          if (shouldDeleteCurrentNode) {
              current.children.remove(ch);
              // return true if no mappings are left in the map.
              return current.children.size() == 0;
          }
          return false;
      }
  
      /* ================================================================= */
      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());
          }
  
          String nextLine() {
              String str = "";
              try {
                  str = br.readLine();
              } catch (IOException e) {
                  e.printStackTrace();
              }
              return str;
          }
  
          int[] intArr(int n) {
              int res[] = new int[n];
              for (int i = 0; i < n; i++)
                  res[i] = nextInt();
              return res;
          }
  
          long[] longArr(int n) {
              long res[] = new long[n];
              for (int i = 0; i < n; i++)
                  res[i] = nextLong();
              return res;
          }
      }
  
      static FastReader f = new FastReader();
      static BufferedWriter w = new BufferedWriter(new OutputStreamWriter(System.out));
  
      static boolean isPrime(long n) {
          if (n <= 1)
              return false;
          if (n <= 3)
              return true;
          if (n % 2 == 0 || n % 3 == 0)
              return false;
          for (long i = 5; i * i <= n; i = i + 6)
              if (n % i == 0 || n % (i + 2) == 0)
                  return false;
          return true;
      }
  
      static int lowerBound(int a[], int x) { // x is the target, returns lowerBound. If not found return -1
          int l = -1, r = a.length, flag = 0;
          while (l + 1 < r) {
              int m = (l + r) >>> 1;
              if (x == a[m])
                  flag = 1;
              if (a[m] >= x)
                  r = m;
              else
                  l = m;
          }
          return r;
      }
  
      static int upperBound(int a[], int x, int l, int r) {// x is the target, returns upperBound. If not found return -1
          int flag = 0;
          while (l + 1 < r) {
              int m = (l + r) >>> 1;
              if (a[m] == x)
                  return m;
              if (a[m] <= x) {
                  l = m;
                  flag = 1;
              } else
                  r = m;
          }
          return l + 1;
      }
  
      static long gcd(long a, long b) {
          if (a == 0)
              return b;
          return gcd(b % a, a);
      }
  
      static long lcm(long a, long b) {
          return (a * b) / gcd(a, b);
      }
  
      static long power(long x, long y) {
          long res = 1;
          while (y > 0) {
              if (y % 2 == 1)
                  res = (res * x);
              y >>= 1;
              x = (x * x);
          }
          return res;
      }
  
      public double binPow(double x, int n) {// binary exponentiation with negative power as well
          if (n == 0)
              return 1.0;
          double binPow = binPow(x, n / 2);
          if (n % 2 == 0) {
              return binPow * binPow;
          } else {
              return n > 0 ? (binPow * binPow * x) : (binPow * binPow / x);
          }
      }
  
      static long ceil(long x, long y) {
          return (x % y == 0 ? x / y : (x / y + 1));
      }
  
      /*
       * ===========Modular Operations==================
       */
      static long modPower(long x, long y, long p) {
          long res = 1;
          x = x % p;
          while (y > 0) {
              if (y % 2 == 1)
                  res = (res * x) % p;
              y = y >> 1; // y = y/2
              x = (x * x) % p;
          }
          return res;
      }
  
      static long modInverse(long n, long p) {
          return modPower(n, p - 2, p);
      }
  
      static long modAdd(long a, long b) {
          return ((a + b + mod) % mod);
      }
  
      static long modMul(long a, long b) {
          return ((a % mod) * (b % mod)) % mod;
      }
  
      static long nCrModPFermat(int n, int r) {
          if (r == 0)
              return 1;
          long[] fac = new long[n + 1];
          fac[0] = 1;
          for (int i = 1; i <= n; i++)
              fac[i] = fac[i - 1] * i % mod;
          return (fac[n] * modInverse(fac[r], mod) % mod * modInverse(fac[n - r], mod) % mod) % mod;
      }
  
      /*
       * ===============================================
       */
  
      static void ruffleSort(long[] a) {
          int n = a.length;
          Random r = new Random();
          for (int i = 0; i < a.length; i++) {
              int oi = r.nextInt(n);
              long temp = a[i];
              a[i] = a[oi];
              a[oi] = temp;
          }
          Arrays.sort(a);
      }
  
      static void ruffleSort(int[] a) {
          int n = a.length;
          Random r = new Random();
          for (int i = 0; i < a.length; i++) {
              int oi = r.nextInt(n);
              int temp = a[i];
              a[i] = a[oi];
              a[oi] = temp;
          }
          Arrays.sort(a);
      }
  
      static String binString32(int n) {
          StringBuilder str = new StringBuilder("");
          String bin = Integer.toBinaryString(n);
          if (bin.length() != 32) {
              for (int k = 0; k < 32 - bin.length(); k++) {
                  str.append("0");
              }
              str.append(bin);
          }
          return str.toString();
      }
  
      static class sparseTable {
          public static int st[][];
          public static int log = 4;
  
          static int func(int a, int b) {// make func as per question(here min range query)
              return (int) gcd(a, b);
          }
  
          void makeTable(int n, int a[]) {
  
              st = new int[n][log];
              for (int i = 0; i < n; i++) {
                  st[i][0] = a[i];
              }
              for (int j = 1; j < log; j++) {
                  for (int i = 0; i + (1 << j) <= n; i++) {
                      st[i][j] = func(st[i][j - 1], st[i + (1 << (j - 1))][j - 1]);
                  }
              }
          }
  
          static int query(int l, int r) {
              int length = r - l + 1;
              int k = 0;
              while ((1 << (k + 1)) <= length) {
                  k++;
              }
              return func(st[l][k], st[r - (1 << k) + 1][k]);
          }
  
          static void printTable(int n) {
              for (int j = 0; j < log; j++) {
                  for (int i = 0; i < n; i++) {
                      System.out.print(st[i][j] + " ");
                  }
                  System.out.println();
              }
          }
      }
  
      /*
       * ====================================Main=================================
       */
  
      // static int st[], a[];
  
      // static void buildTree(int treeIndex, int lo, int hi) {
      // if (hi == lo) {
      // st[treeIndex] = a[lo];
      // return;
      // }
      // int mid = (lo + hi) / 2;
      // buildTree(treeIndex * 2 + 1, lo, mid);
      // buildTree(treeIndex * 2 + 2, mid + 1, hi);
      // st[treeIndex] = merge(st[treeIndex * 2 + 1], st[treeIndex * 2 + 2]);
      // }
  
      // static void update(int treeIndex, int lo, int hi, int arrIndex, int val) {
      // if (hi == lo) {
      // st[treeIndex] = val;
      // a[arrIndex] = val;
      // return;
      // }
      // int mid = (hi + lo) / 2;
      // if (mid < arrIndex) {
      // update(treeIndex * 2 + 2, mid + 1, hi, arrIndex, val);
      // } else {
      // update(treeIndex * 2 + 1, lo, mid, arrIndex, val);
      // }
      // st[treeIndex] = merge(st[treeIndex * 2 + 1], st[treeIndex * 2 + 2]);
      // }
  
      // static int query(int treeIndex, int lo, int hi, int l, int r) {
      // if (l <= lo && r >= hi) {
      // return st[treeIndex];
      // }
      // if (l > hi || r < lo) {
      // return 0;
      // }
      // int mid = (hi + lo) / 2;
      // return query(treeIndex * 2 + 1, lo, mid, l, Math.min(mid, r));
      // }
  
      // static int merge(int a, int b) {
      // return a + b;
      // }
  
      public static long findKthPositive(long[] A, long k) {
          int l = 0, r = A.length, m;
          while (l < r) {
              m = (l + r) / 2;
              if (A[m] - 1 - m < k)
                  l = m + 1;
              else
                  r = m;
          }
          return l + k;
      }
  
      static int[] z_function(char ar[]) {
          int[] z = new int[ar.length];
          z[0] = ar.length;
          int l = 0;
          int r = 0;
          for (int i = 1; i < ar.length; i++) {
              if (r < i) {
                  l = i;
                  r = i;
                  while (r < ar.length && ar[r - l] == ar[r])
                      r++;
                  z[i] = r - l;
                  r--;
              } else {
                  int k = i - l;
                  if (z[k] < r - i + 1) {
                      z[i] = z[k];
                  } else {
                      l = i;
                      while (r < ar.length && ar[r - l] == ar[r])
                          r++;
                      z[i] = r - l;
                      r--;
                  }
              }
          }
          return z;
      }
      // BINARY SEARCH
      // count of set bits in a particular position
      static HashMap<Integer,Boolean> dp[];
      public static void main(String args[]) throws Exception {
          int t = 1;
          t = f.nextInt();
          int tc = 1;
          while (t-- != 0) {
              int n=f.nextInt();
              // n++;
              int c1=n/3;
              int c2=((n-c1)/2);
              if(n-(c1+2*c2)==1){
                  c1++;
              }else if(n-(c1+2*c2)==2){
                  c2++;
              }
              w.write((c1+" "+c2)+"\n");
          }
          w.flush();
      }
  }
  /*
  
  */