#include<bits/stdc++.h>
using namespace std;
int k[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
int main(){
int a,b,c;
int n;
cin>>n;
while(n--){
cin>>a>>b>>c;
c++;
if(k[b]<c){
b++;
c=1;
if(b>12){
b=1;
a++;
}
}
printf("%04d-%02d-%02d\n",a,b,c);
}
}