1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#include<bits/stdc++.h>
using namespace std;
vector<int> L{0, 1, 2, 3};
vector<int> R{0, 2, 4, 8};
string pre[4][9];

void solve() {
  string k{};
  int c{}, w{};
  cin >> c >> w;
  if(w >= 4) {
    if(c-w <= 0) {
      for(int i = 0; i < w; ++i) k += 'P';
      if(c-w > 0) k += 'A';
      cout << k << '\n';
    }
    else {
      string a{};
      if(w%2) {
        a.push_back('P');
        a.push_back('P');
        for(int i = 0; i < w-2; ++i) a.push_back('A');
        a.push_back('P');
        a.push_back('A');
      }
      else {
        a.push_back('A');
        a.push_back('P');
        for(int i = 0; i < w-2; ++i) a.push_back('A');
        a.push_back('P');
        a.push_back('P');
      }
      int ile = c/a.length();
      int ile1 = c - ile*a.length();

      for(int i = 0; i < ile; ++i) k += a;
      for(int j = 0; j < ile1; ++j) k+= a[j];
      cout << k << '\n'; 
    }
  }
  else {
    if(L[w] <= c && c <= R[w]) cout << pre[w][c] << '\n';
    else cout << "NIE\n";
  }
}

int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  pre[1][1] = "P";
  pre[1][2] = "PA";
  pre[2][2] = "PP";
  pre[2][3] = "PPA";
  pre[2][4] = "PPAA";
  pre[3][3] = "PPP";
  pre[3][4] = "PPPA";
  pre[3][5] = "PPPAA";
  pre[3][6] = "PPPAAA";
  pre[3][7] = "PPAPAAA";
  pre[3][8] = "PPPAPAAA";
  int t{};
  cin >> t;
  while(t--) solve();
}