#include <iostream>

using namespace std;

int main()
{
    int n;
    cin >> n;
    int days[13] = {0,31,28,31,30,31,30,31,31,30,31,30,31};
    for(int i = 1;i <= n;i++){
        int y,m,d;
        cin >> y >> m >> d;
        if((y%4==0 && y%100!=0) || y%400==0){
            days[2] = 29;
        }else{
            days[2] = 28;
        }

        if(d+1 > days[m]){
            m++;
            d = 1;
        }else{
            d++;
        }

        printf("%4d-%02d-%02d\n", y,m,d);
    }
    return 0;
}