#include <stdio.h>
#include <stdlib.h>

int equalsD(int* values, int size, int D) {
  if(size == 1)
    return 1;
  for(int i = 0; i < size; i++) {
    for(int j = i + 1; j < size; j++) {
      if(abs(values[j] - values[i]) <= D) {
    int* aux = values;
    values[i] += values[j];
    for(int k = j; k < size; k++) {
      values[k] = values[k + 1];
    }
    size--;
    if(equalsD(values, size, D)){
        return 1;
    }
    values = aux;
      }
    }
  }
  return 0;
}

int main() {
  FILE *f_o =  freopen("bigfour.in", "r", stdin);
  FILE *f_r =  freopen("bigfour.out", "w", stdout);
  int values[4];
  int t;
  int D;
  scanf("%d", &t);
  for(int i = 0; i < t; i++) {
    scanf("%d", &D);
    for(int j = 0; j < 4; j++) {
      scanf("%d", &values[j]);
    }
    // print_v(values, 4);
    if(equalsD(values, 4, D))
      printf("DA\n");
    else
      printf("NU\n");
  }
  fclose(f_o);
  fclose(f_r);
  return 0;
}