#include <iostream>
using namespace std;
const int months[] = {
0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
};
int main()
{
int m;
cin >> m;
while(m--){
int year, month, day;
cin >> year >> month >> day;
day ++;
if(day > months[month]){
day = 1;
month ++;
if(month > 12) {
month = 1;
year ++;
}
}
printf("%04d-%02d-%02d\n", year, month, day);
}
return 0;
}