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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
#include <iostream>



void single_run(std::istream& in, std::ostream& out) 
{
	uint32_t n;
	uint32_t k;
	uint32_t min;
	in >> n >> k;
	if (n == k) {
		for(uint32_t i = 0; i < k; ++i) {
			out << "P";
		}
	} else if (k == 1) {
		if (n == 2) {
			out << "PA";
		} else {
			out << "NIE";
		}
	}
	else if (k == 2) {
		if (n == 3) {
			out << "PPA";
		} else if (n == 4) {
			out << "PPAA";
		} else {
			out << "NIE";
		}
	} else if (k <= (n/2)) {
		uint32_t num_pa = (k % 2 == 1 ? ((k+1)/2) : (k/2)) - 1;
		uint32_t missing = n - (num_pa * 2);
		if (missing > 2 * k) {
			out << "NIE";
		} else {
			uint32_t num_a = 0;
			uint32_t num_p = 0;
			if (missing <= k) {
				num_a = missing;
			} else {
				num_a = k;
				num_p = missing - k;
			}
			for (uint32_t i = 0; i < num_a; ++i) {
				out << "A";
			}
			for (uint32_t i = 0; i < num_pa; ++i) {
				out << "PA";
			}
			for (uint32_t i = 0; i < num_p; ++i) {
				out << "P";
			}
		}
		
	} else {
		uint32_t num_a = n - k;
		uint32_t num_p = k;
		for (uint32_t i = 0; i < num_p; ++i) {
			out << "P";
		}
		for (uint32_t i = 0; i < num_a; ++i) {
			out << "A";
		}
	}
	out << "\n";
}
void prog_main(std::istream& in, std::ostream& out)
{
	uint32_t n = 0;
	in >> n;
	for (int32_t i = 0; i < n; ++i) {
		single_run(in,out);
	}
}

#ifndef TEST
int main(int argc, char* argv[])
{
	prog_main(std::cin, std::cout);
	return 0;
}
#endif