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.*;
  import java.util.*;
  import static java.lang.System.*;
  import static java.lang.Math.*;
  import static java.util.Collections.*;
  import static java.util.Arrays.*;
  public class A {
      public static int swap(int... args) {
          return args[0];
      } static   ArrayList<Integer> primes = new ArrayList<>();
      //static Scanner sc = new Scanner(System.in);
      static FastReader sc = new FastReader();
      public static void main(String[] args) throws IOException {
          do {
              startTime = currentTimeMillis();
              //setOut(new PrintStream("output"));
              //setIn(new FileInputStream("input"));
              int T = sc.nextInt();while (T-- != 0)
              {
                  solve();
  
              }
              endTime = currentTimeMillis();
              long duration = endTime - startTime;
              //out.println(duration);
              if (false) {
                  out.println(max(3, 2));
                  Integer[] ARRAY = new Integer[2];
                  ArrayList<Integer> LIST = new ArrayList<>();
                  LIST.add(2);
                  // sort(LIST, reverseOrder());
                  LIST.sort(reverseOrder());
                  sort(ARRAY, reverseOrder());
                  out.println(LIST + " " + Arrays.toString(ARRAY));
              }
          } while (LOCAL);
      }
      public static void solve() throws IOException {
  /////////////////////////////////////////////////////////////////////
             int n =sc.nextInt();
             if(n%3==0){
                 out.println(n/3+" " + n/3);
             }
             else if(n%3==1) out.println((n/3+1) + " " + n/3);
             else out.println((n/3) + " " + (n/3+1));
  ///////////////////////////////////////////////////////////////////////
  
      }
      public static final boolean LOCAL = System.getProperty("ONLINE_JUDGE")==null;
      // public static final boolean LOCAL = System.getProperty("LOCAL")!=null;
      public static final String ANSI_RED = "\u001B[31m";
      public static final String ANSI_RESET = "\u001B[0m";
      static long startTime;
      static long endTime;
      static boolean[] prime;
      static final int M = (int) 1e9 + 7;
      static final long MM = (long) M * M;
      static final int MAX = Integer.MAX_VALUE;
      static final int MIN = Integer.MIN_VALUE;
      static final int SIZE = (int) 1e9 * 2;
      static int [] visited;
      static ArrayList<ArrayList<Integer>> graph;
      static ArrayList<Integer> topologicalSort;
      static  boolean isCyclic = false;
      static void dfs(int src){
          visited[src] = 1;
          for(Integer integer : graph.get(src) ){
              if(visited[integer]!=1){
                  dfs(integer);
              }
          }
          topologicalSort.add(src);
  
      }
      static void detectCycle(int src){
          visited[src] =2;
          for(Integer integer : graph.get(src)){
              if(visited[integer]==0){
                  detectCycle(integer);
              }
              else if(visited[integer]==2) {
                  isCyclic = true;
                  return;
              }
  
          }
          visited[src] = 1;
      }
      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;
          }
      }
      static class Pair implements Comparable< Pair> {
          private int key;
          private int value;
          public Pair(int key, int value) {
              this.key = key;
              this.value = value;
          }
          public int second() {
              return value;
          }
          @Override
          public int compareTo(Pair o) {
              return -Integer.compare(key, o.key);
          }
          @Override
          public String toString() {
              return "Pair{" + "x=" + key + ", y=" + value + '}';
          }
      }
      static <Array, Target> int count(Array[] array, Target target){
          int cn=0;
          for (Array value : array) {
              if (value.equals(target)) cn++;
          }
          return cn;
      }
      static int count (String string , char target){
          int cn=0;
          for (int i = 0; i < string.length(); i++) {
              if(string.charAt(i)==target)cn++;
          }
          return cn;
      }
      static  <Array> void revArray(Array [] arr) {
          int n = arr.length;
          for (int i = 0; i < n / 2; i++) {
              Array temp = arr[i];
              arr[i] = arr[n - i - 1];
              arr[n - i - 1] = temp;
          }
  
      }
      static <Array> void printArray(Array [] arr) {
          int n = arr.length;
          for (Array array : arr)out.print(array + " ");
          out.println();
      }
      static void yes() {out.println("YES");}
      static void no() {out.println("NO");}
      public static boolean isPal(String s)
      {
          StringBuilder stringBuilder = new StringBuilder(s);
          return s.equals(stringBuilder.reverse().toString());
      }
      public static int lowerBound(Integer[] array, int length, int value) {
          int low = -1;
          int hi = length;
          while (low + 1 < hi) {
              int mid = (low + hi) / 2;
              if (array[mid] <= value) {
                  low = mid;
              } else {
                  hi = mid;
              }
          }
          return low;
      }
      public static int upperBound(Integer[] array, int length, int value) {
          int low = -1;
          int hi = length;
          while (low + 1 < hi) {
              int mid = (low + hi) >> 1;
              if (array[mid] >= value) {
                  hi = mid;
              } else low = mid;
          }
          return hi;
      }
      public static int binarySearch(Integer[] arr, int length, int value) {
          int low = 0;
          int hi = length - 1;
          int ans = -1;
          while (low <= hi) {
              int mid = (low + hi) >> 1;
              if (arr[mid] > value) {
                  hi = mid - 1;
              } else if (arr[mid] < value) {
                  low = mid + 1;
              } else {
                  ans = mid;
                  break;
              }
          }
          return ans;
      }
      public static int gcd(int a, int b) {
          return b==0?a:gcd(b, a % b);
      }
      public static int lcm(int a, int b) {
          return a / gcd(a, b) * b;
      }
      public static int countDivs(int n) {
          int cn = 0;
          int sqr = (int) Math.sqrt(n);
          for (int i = 1; i <= sqr; ++i) {
              if (n % i == 0) {
                  ++cn;
              }
          }
          cn *= 2;
          if (sqr * sqr == n) cn--;
          return cn;
      }
  
      static void prime(int x) {
          //sieve algorithm. nlog(log(n)).
          prime = new boolean[(x + 1)];
          Arrays.fill(prime, true);
          prime[0] = prime[1] = false;
          for (int i = 2; i * i <= x; i++)
              if (prime[i])
                  for (int j = i * i; j <= x; j += i)
                      prime[j] = false;
      }
      static boolean isEven(long x) {
          return x % 2 == 0;
      }
      static boolean isPrime(long x) {
          boolean flag = true;
          int sqr = (int) Math.sqrt(x);
          if (x < 2) return false;
          for (int i = 2; i <= sqr; i++) {
              if (x % i == 0) {
                  flag = false;
                  break;
              }
          }
          return flag;
      }
  
      static long factorial(long x) {
          long total = 1;
          for (int i = 2; i <= x; i++)
              total = (total * i) % M;
          return total;
      }
  
      static long power(long x, long n) {
          if (n == 0) {
              return 1;
          }
          long pow = power(x, n / 2L);
          if ((n & 1) == 1) {
              return (x * (pow) * (pow));
          }
          return (pow * pow);
      }
      private static <T> String ts(T t) {
          if(t==null) {
              return "null";
          }
          try {
              return ts((Iterable) t);
          }catch(ClassCastException e) {
              if(t instanceof int[]) {
                  String s = Arrays.toString((int[]) t);
                  return "{"+s.substring(1, s.length()-1)+"}";
              }else if(t instanceof long[]) {
                  String s = Arrays.toString((long[]) t);
                  return "{"+s.substring(1, s.length()-1)+"}";
              }else if(t instanceof char[]) {
                  String s = Arrays.toString((char[]) t);
                  return "{"+s.substring(1, s.length()-1)+"}";
              }else if(t instanceof double[]) {
                  String s = Arrays.toString((double[]) t);
                  return "{"+s.substring(1, s.length()-1)+"}";
              }else if(t instanceof boolean[]) {
                  String s = Arrays.toString((boolean[]) t);
                  return "{"+s.substring(1, s.length()-1)+"}";
              }
              try {
                  return ts((Object[]) t);
              }catch(ClassCastException e1) {
                  return t.toString();
              }
          }
      }
      private static <T> String ts(T[] arr) {
          StringBuilder ret = new StringBuilder();
          ret.append("{");
          boolean first = true;
          for(T t: arr) {
              if(!first) {
                  ret.append(", ");
              }
              first = false;
              ret.append(ts(t));
          }
          ret.append("}");
          return ret.toString();
      }
      private static <T> String ts(Iterable<T> iter) {
          StringBuilder ret = new StringBuilder();
          ret.append("{");
          boolean first = true;
          for(T t: iter) {
              if(!first) {
                  ret.append(", ");
              }
              first = false;
              ret.append(ts(t));
          }
          ret.append("}");
          return ret.toString();
      }
      public static void dbg(Object... o) {
          if(LOCAL) {
              System.err.print("Line #"+Thread.currentThread().getStackTrace()[2].getLineNumber()+": [");
              for(int i = 0; i<o.length; i++) {
                  if(i!=0) {
                      System.err.print(", ");
                  }
                  System.err.print(ts(o[i]));
              }
              System.err.println("]");
          }
      }
  
  }
  