import java.util.Scanner;
public class Main {
public static void main
(String[] args
) {
int num1 = 0, num2 = 1;
Scanner sc
= new Scanner
(System.
in); int T = sc.nextInt();
for (int i = 0; i < T; i++) {
int H = sc.nextInt();
int W = sc.nextInt();
int N = sc.nextInt();
for (int j = 0; j < N; j++) {
num1++;
if (num1 > H) {
num1 = 1;
if (num2 > W)
num2 = 1;
else
num2++;
}
}
System.
out.
printf("%d%02d", num1, num2
); num1 = 0;
num2 = 1;
}
sc.close();
}
}
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