#include <bits/stdc++.h>

// #define int int64_t

int n;
double p;

bool test_students(std::vector<bool> mask) {
  assert(mask.size() == (size_t)n);

  std::string mask_str(n, ' ');
  for (int i = 0; i < n; i++) mask_str[i] = mask[i] ? '1' : '0';

  printf("Q %s\n", mask_str.c_str());
  fflush(stdout);

  char answer;
  scanf(" %c", &answer);
  return answer == 'P';
} 

std::vector<bool> find_positive() {
  std::vector<bool> answer(n);
  for (int i = 0; i < n; ++i) {
    std::vector<bool> vec(n);
    vec[i] = 1;
    answer[i] = test_students(vec);
  }
  return answer;
}

int main() {
  int T;
  scanf("%d %lf %d", &n, &p, &T);
  for (int i = 0; i < T; i++) {
    std::vector<bool> answer = find_positive();
    assert(answer.size() == (size_t)n);

    std::string answer_str(n, ' ');
    for (int j = 0; j < n; j++) answer_str[j] = answer[j] ? '1' : '0';

    printf("A %s\n", answer_str.c_str());
    fflush(stdout);

    char verdict;
    scanf(" %c", &verdict);
    if (verdict == 'W') exit(0);
  }

  return 0;
}