import java.io.*;
import java.util.*;
import java.text.DecimalFormat;

public class C {
    static long mod=(long)1e9+7;
    static long mod1=998244353;

    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);


        int t= in.nextInt();
        while(t-->0) {

            int n=in.nextInt();
            int[] arr=in.readArray(n);
            HashMap<Integer,Integer> left=new HashMap<>();
            ArrayList<Integer> ele=new ArrayList<>();
            HashMap<Integer,Integer> right=new HashMap<>();
            for(int i=0;i<n/2;i++){
                if(left.containsKey(arr[i]))
                    left.put(arr[i],left.get(arr[i])+1);
                else {
                    ele.add(arr[i]);
                    left.put(arr[i], 1);
                }
            }
            for(int i=n/2;i<n;i++)
                right.put(arr[i],1);
            int k=0;
            for (Integer integer : ele) {
                if (right.containsKey(integer))
                    break;
                else
                    k++;
            }
            if(ele.size()<3 || k<3)
                out.println("0 0 0");
            else{
                int b=0;
                for(int i=2;i<k;i++)
                    b+=left.get(ele.get(i));
                int g=left.get(ele.get(0));
                int s=left.get(ele.get(1));
                out.println(g+" "+s+" "+b);
            }

        }
        out.close();
    }




    static final Random random=new Random();

    static void ruffleSort(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 long gcd(long x, long y){
        if(x==0)
            return y;
        if(y==0)
            return x;
        long r=0, a, b;
        a = Math.max(x, y);
        b = Math.min(x, y);
        r = b;
        while(a % b != 0){
            r = a % b;
            a = b;
            b = r;
        }
        return r;
    }
    static long modulo(long a,long b,long c){
        long x=1,y=a%c;
        while(b > 0){
            if(b%2 == 1)
                x=(x*y)%c;
            y = (y*y)%c;
            b = b>>1;
        }
        return  x%c;
    }
    public static void debug(Object... o){
        System.err.println(Arrays.deepToString(o));
    }
    static String printPrecision(double d){
        DecimalFormat ft = new DecimalFormat("0.00000000000");
        return String.valueOf(ft.format(d));
    }
    static int countBit(long mask){
        int ans=0;
        while(mask!=0){
            mask&=(mask-1);
            ans++;
        }
        return ans;
    }

    static class InputReader {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 32768);
            tokenizer = null;
        }

        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }
        public long nextLong() {
            return Long.parseLong(next());
        }
        public double nextDouble() {
            return Double.parseDouble(next());
        }
        public int[] readArray(int n)
        {
            int[] arr=new int[n];
            for(int i=0;i<n;i++) arr[i]=nextInt();
            return arr;
        }
    }
}