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#include <bits/stdc++.h>
// #pragma GCC optimize ("O3")
// #pragma GCC target ("sse4")
using namespace std;

typedef long long LL;
typedef unsigned long long ULL;
typedef pair<int,int> PII;

#define REP(i,n) for(int i=0;i<(n);++i)
#define FOR(i,a,b) for (int i=(a); i<(b); ++i)
#define FORD(i,a,b) for (int i=(a)-1; i>=(b); --i)

#define pb push_back
#define mp make_pair
#define st first
#define nd second

#define dprintf printf

/**
 * Intervals are left_bound-closed and right_bound-open: [L, R)
 */
template<typename Config>
class bit {
  template<typename TConfig = Config>
  struct range_updates_config {
    template<class U> static char (&test(typename U::TRangeUpdate const*))[1];
    template<class U> static char (&test(...))[2];

    template<class U = TConfig> constexpr static typename U::TRangeUpdate _neutral(typename U::TRangeUpdate const*) {
      return U::neutral_range_update();
    }
    template<class U = TConfig> constexpr static void* _neutral(...) { return 0; }

    static const bool enabled = (sizeof(test<TConfig>(0)) == 1);
    typedef decltype(_neutral<TConfig>(0)) Type;
    constexpr static Type neutral() {
      return _neutral<TConfig>(0);
    }
  };

  typedef typename Config::TData TData;
  typedef typename range_updates_config<Config>::Type TRangeUpdate;
  typedef const function<bool(const TData&)>& Predicate;

  int size;
  /** Interval represented by the node */
  vector<pair<int, int>> bounds;
  vector<TData> data;
  vector<TRangeUpdate> range_updates;

  bool __intersects(int L, int R, int idx) {
    return bounds[idx].first < R && L < bounds[idx].second;
  }

  bool __covers(int L, int R, int idx) {
    return L <= bounds[idx].first && bounds[idx].second <= R;
  }

  void __update_range_single(int idx, const TRangeUpdate& op) {
    Config::apply(op, data[idx], bounds[idx].first, bounds[idx].second);
    Config::compose_range_updates(op, range_updates[idx]);
  }

  template<class T = Config, typename enable_if<!range_updates_config<T>::enabled, int>::type = 0>
  void __push_range_update(int idx) {}

  template<class T = Config, typename enable_if<range_updates_config<T>::enabled, int>::type = 0>
  void __push_range_update(int idx) {
    if (idx < size) {
      __update_range_single(2*idx, range_updates[idx]);
      __update_range_single(2*idx + 1, range_updates[idx]);
      range_updates[idx] = Config::neutral_range_update();
    }
  }

  void __update_range(int L, int R, const TRangeUpdate& op, int idx) {
    if (!__intersects(L, R, idx)) {
      return;
    }
    if (__covers(L, R, idx)) {
      __update_range_single(idx, op);
      return;
    }

    __push_range_update(idx);
    __update_range(L, R, op, 2*idx);
    __update_range(L, R, op, 2*idx+1);

    data[idx] = Config::merge(data[2*idx], data[2*idx+1]);
  }

  TData __query_range(int L, int R, int idx) {
    if (!__intersects(L, R, idx)) {
      return Config::neutral();
    }
    if (__covers(L, R, idx)) {
      return data[idx];
    }

    __push_range_update(idx);
    return Config::merge(
      __query_range(L, R, 2*idx),
      __query_range(L, R, 2*idx+1)
    );
  }

  /**
  * If last=1, the last matching is returned. If last=0, the first one.
  */
  int __find(int L, int R, Predicate fn, int idx, int last) {
    if (!__intersects(L, R, idx) || !fn(data[idx])) {
      return -1;
    }

    if (idx >= size) {
      return idx - size;
    }

    __push_range_update(idx);
    int preferred = __find(L, R, fn, 2*idx+last, last);
    if (preferred != -1) {
      return preferred;
    }
    return __find(L, R, fn, 2*idx+(last^1), last);
  }

public:
  bit(int _size = 0) {
    size = 1;
    while (size < _size) {
      size <<= 1;
    }
    data = vector<TData>(2*size, Config::neutral());
    range_updates = vector<TRangeUpdate>(2*size, range_updates_config<Config>::neutral());
    bounds = vector<pair<int, int>>(2*size);
    for (int i = 0; i < size; ++i) {
      bounds[i+size] = {i, i+1};
    }
    for (int i = size - 1; i >= 0; --i) {
      bounds[i] = {bounds[2*i].first, bounds[2*i+1].second};
    }
  }

  void update_range(int L, int R, const TRangeUpdate& op) {
    __update_range(L, R, op, 1);
  }

  void update_single(int pos, const TRangeUpdate& op) {
    update_range(pos, pos+1, op);
  }

  TData query_range(int L, int R) {
    return __query_range(L, R, 1);
  }

  TData query_single(int pos) {
    return query_range(pos, pos+1);
  }

  void set(int pos, TData value) {
    int idx = size + pos;
    if (range_updates_config<Config>::enabled) {
      idx = 1;
      while (idx < size) {
        __push_range_update(idx);
        idx = 2*idx + (pos >= bounds[2*idx+1].first);
      }
    }
    // Push pending operations

    data[idx] = value;
    idx >>= 1;
    while (idx > 0) {
      data[idx] = Config::merge(data[2*idx], data[2*idx+1]);
      idx >>= 1;
    }
  }

  /** @returns -1 if no element found */
  int first_which(int L, int R, Predicate contain_check) {
    return __find(L, R, contain_check, 1, 0);
  }

  int first_which(Predicate contain_check) {
    return first_which(0, size, contain_check);
  }

  /** @returns -1 if no element found */
  int last_which(int L, int R, Predicate contain_check) {
    return __find(L, R, contain_check, 1, 1);
  }

  int last_which(Predicate contain_check) {
    return last_which(0, size, contain_check);
  }
};

struct bit_config {
  typedef int TData;
  static TData neutral() {
    return 2e9 + 100;
  }
  static TData merge(const TData& left, const TData& right) {
    return min(left, right);
  }

  typedef int TRangeUpdate;
  static void apply(const TRangeUpdate& op, TData& value, int A, int B) {
    value = min(op, value);
  }
  static void compose_range_updates(const TRangeUpdate& outer, TRangeUpdate& inner) {
    inner = min(inner, outer);
  }
  static TRangeUpdate neutral_range_update() {
    return 2e9 + 100;
  }
};

struct Point {
  int x;
  int y;
};

struct Bounds {
  int right;
  int top;

  bool operator<(const Bounds b) const {
    if (right != b.right) return right < b.right;
    return top < b.top;
  }
};

int Z = 1e9;
int z_to_x[5000];
struct Square {
  int z, y, id;
};

struct Result {
  bool success;

  int left_bound;
  int right_bound;
};

int output[10000];
Result solve(vector<Square>& squares, int H) {
  bit<bit_config> heights(Z);
  heights.update_range(0, Z, H);

  int left_bound = 2e9 + 10;
  int right_bound = 0;
  int bottom_bound = 2e9 + 10;
  LL total_area = 0;
  bool ok = true;
  for (auto& square: squares) {
    int square_size = heights.query_single(square.z) - square.y;
    if (square_size <= 0) {
      // dprintf("CASE 1 (%d %d %d)\n", square.z, heights.query_single(square.z), H);
      return {false, -1, -1};
    }
    int right_x = z_to_x[square.z] + square_size;
    int last_covered_z = lower_bound(z_to_x, z_to_x + Z, right_x) - z_to_x - 1;
    if (last_covered_z < Z - 1 && z_to_x[last_covered_z + 1] != right_x) {
      // dprintf("CASE 2\n");
      return {false, -1, -1};
    }

    int available_height = heights.query_range(square.z, last_covered_z + 1);
    if (available_height != square.y + square_size) {
      // dprintf("CASE 3\n");
      return {false, -1, -1};
    }

    output[square.id] = square_size;
    heights.update_range(square.z, last_covered_z + 1, square.y);

    bottom_bound = min(bottom_bound, square.y);
    left_bound = min(left_bound, z_to_x[square.z]);
    right_bound = max(right_bound, right_x);
    // dprintf("?? %d %d\n", square.id, square_size);
    total_area += square_size * (LL)square_size;
  }

  if (total_area != (H - bottom_bound) * (LL)(right_bound - left_bound)) {
    // dprintf("%lld %d %d %d %d\n", total_area, left_bound, right_bound, bottom_bound, H);
    return {false, -1, -1};
  }
  return {ok, left_bound, right_bound};
}

set<Bounds> get_possible_dimensions(const vector<Point>& points) {
  set<Bounds> result;

  FOR(i,1,points.size()) {
    if (points[i].x == points[i-1].x) continue;
    int top = (points[i].x - points[0].x) + points[0].y;

    int level = points[0].y;
    int nextx = points[i].x;

    FOR(j,1,points.size()) {
      if (points[j].x == nextx && points[j].y < top) {
        nextx = points[j].x + top - points[j].y;
        level = points[j].y;
      } else if (points[j].x > nextx || points[j].y >= level) {
        goto failed;
      }
    }

    result.insert({nextx, top});
    failed:;
  }

  return result;
}

int zs[5000], ys[5000];

int sum_n = 0;
void scase() {
  int N;
  scanf("%d", &N);
  sum_n += N;

  REP(i,N) {
    scanf("%d%d", &zs[i], &ys[i]);
  }
  if (N == 1) {
    printf("TAK 1\n");
    return;
  }

  vector<Bounds> possible_bounds;
  {
    vector<Point> pts;
    REP(i,N) pts.pb({zs[i], ys[i]});
    sort(pts.begin(), pts.end(), [](const Point& a, const Point& b) {
      if (a.x != b.x) return a.x < b.x;
      return a.y > b.y;
    });
    set<Bounds> possible_dimensions = get_possible_dimensions(pts);

    vector<Point> pts_flipped;
    REP(i,N) pts_flipped.pb({ys[i], zs[i]});
    sort(pts_flipped.begin(), pts_flipped.end(), [](const Point& a, const Point& b) {
      if (a.x != b.x) return a.x < b.x;
      return a.y > b.y;
    });
    set<Bounds> _possible_dimensions_flipped = get_possible_dimensions(pts_flipped);
    set<Bounds> possible_dimensions_2;
    for (auto p: _possible_dimensions_flipped) possible_dimensions_2.insert({p.top, p.right});
    for (auto& p: pts_flipped) swap(p.x, p.y);

    for (auto p: possible_dimensions) {
      // printf("P1 %d %d (%d %d)\n", p.st, p.nd, pts_flipped[0].x, pts_flipped[0].y);
      if (p.right > pts_flipped[0].x && p.right - pts_flipped[0].x == p.top - pts_flipped[0].y) {
        possible_dimensions_2.insert(p);
      }
    }
    for (auto p: possible_dimensions_2) {
      // printf("P2 %d %d\n", p.st, p.nd);
      if (p.right > pts[0].x && p.right - pts[0].x == p.top - pts[0].y) {
        possible_dimensions.insert(p);
      }
    }

    for (auto p: possible_dimensions) {
      if (possible_dimensions_2.find(p) != possible_dimensions_2.end()) {
        possible_bounds.push_back(p);
      }
    }
  }

  {
    set<int> xset;
    REP(i,N) xset.insert(zs[i]);

    Z = 0;
    map<int, int> xmap;
    for (int x: xset) {
      z_to_x[Z] = x;
      xmap[x] = Z++;
    }
    REP(i,N) zs[i] = xmap[zs[i]];
  }

  vector<Square> squares;
  REP(i,N) {
    squares.pb({zs[i], ys[i], i});
  }
  sort(squares.begin(), squares.end(), [](const Square& a, const Square& b) {
    if (a.y != b.y) return a.y > b.y;
    return a.z < b.z;
  });

  for (Bounds b: possible_bounds) {
    auto res = solve(squares, b.top);
    if (res.success) {
      printf("TAK ");
      REP(i,N) printf("%d ", output[i]);
      printf("\n");
      return;
    }
  }

  printf("NIE\n");
}

int main() {
  // ios_base::sync_with_stdio(0);

  int T;
  scanf("%d", &T);
  REP(i,T) scase();
  // dprintf("%d\n", sum_n);
}