import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.io.UncheckedIOException;
import java.util.List;
import java.nio.charset.Charset;
import java.util.StringTokenizer;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.io.BufferedReader;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author mikit
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        LightScanner in = new LightScanner(inputStream);
        LightWriter out = new LightWriter(outputStream);
        ABeautifulRegionalContest solver = new ABeautifulRegionalContest();
        solver.solve(1, in, out);
        out.close();
    }

    static class ABeautifulRegionalContest {
        public void solve(int testNumber, LightScanner in, LightWriter out) {
            // out.setBoolLabel(LightWriter.BoolLabel.YES_NO_FIRST_UP);
            int testCases = in.ints();
            for (int testCase = 0; testCase < testCases; testCase++) {
                int n = in.ints();
                int[] p = new int[n + 1];
                for (int i = 0; i < n; i++) p[i] = in.ints();
                p[n] = -1;
                List<Integer> lens = new ArrayList<>();
                int last = p[0], len = 1, sum = 0;
                for (int i = 1; i <= n; i++) {
                    if (p[i] == last) len++;
                    else {
                        if (sum + len > n / 2) break;
                        sum += len;
                        lens.add(len);
                        len = 1;
                        last = p[i];
                    }
                }
                if (lens.size() < 3) {
                    out.ans("0 0 0").ln();
                    continue;
                }

                int first = lens.get(0), least = lens.get(lens.size() - 1);
                int cur = lens.size() - 2;
                while (cur >= 0 && first >= least) {
                    least += lens.get(cur);
                    cur--;
                }
                int mid = sum - first - least;
                if (first >= mid || first >= least) {
                    out.ans("0 0 0").ln();
                    continue;
                }
                out.ans(first).ans(mid).ans(least).ln();
                //System.out.println(lens);
            }
        }

    }

    static class LightScanner {
        private BufferedReader reader = null;
        private StringTokenizer tokenizer = null;

        public LightScanner(InputStream in) {
            reader = new BufferedReader(new InputStreamReader(in));
        }

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

        public int ints() {
            return Integer.parseInt(string());
        }

    }

    static class LightWriter implements AutoCloseable {
        private final Writer out;
        private boolean autoflush = false;
        private boolean breaked = true;

        public LightWriter(Writer out) {
            this.out = out;
        }

        public LightWriter(OutputStream out) {
            this(new BufferedWriter(new OutputStreamWriter(out, Charset.defaultCharset())));
        }

        public LightWriter print(char c) {
            try {
                out.write(c);
                breaked = false;
            } catch (IOException ex) {
                throw new UncheckedIOException(ex);
            }
            return this;
        }

        public LightWriter print(String s) {
            try {
                out.write(s, 0, s.length());
                breaked = false;
            } catch (IOException ex) {
                throw new UncheckedIOException(ex);
            }
            return this;
        }

        public LightWriter ans(String s) {
            if (!breaked) {
                print(' ');
            }
            return print(s);
        }

        public LightWriter ans(int i) {
            return ans(Integer.toString(i));
        }

        public LightWriter ln() {
            print(System.lineSeparator());
            breaked = true;
            if (autoflush) {
                try {
                    out.flush();
                } catch (IOException ex) {
                    throw new UncheckedIOException(ex);
                }
            }
            return this;
        }

        public void close() {
            try {
                out.close();
            } catch (IOException ex) {
                throw new UncheckedIOException(ex);
            }
        }

    }
}

