#include <bits/stdc++.h>
using namespace std;
int main(){
int flag=0 ,x=0;

for(int year=2014;year<=2024;year++)
for(int month=1;month<=12;month++)
for(int day=1;day<=31;day++)
{
if(month == 1 || month == 3 || month == 5 || month == 7 ||
month == 8 || month == 10 || month == 12);
else if(month == 2)
{
if((year%4==0&&year%100!=0) || year % 400 == 0)
{
if(day > 29) break;
}
else
{
if(day > 28) break;
}
}
else
{
if(day > 30) break;
}
if(year==2014&&month ==11&&day==9){
flag=1;
}
if( flag==1){
x++;

}
if(x==1001){
printf("%d-%02d-%02d",year,month,day);
}
}

}