#include <bits/stdc++.h>
using namespace std;
int days[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};        
bool f(int y){return (y%4==0&&y%100!=0)||(y%400==0);}
int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
    int a,b,c;
    scanf("%d/%d/%d",&a,&b,&c);
    for(int y=1960;y<=2059;y++) {
        if(f(days[2])) days[2]=29;
        for(int m=1;m<=12;m++){
            for(int d=1;d<=days[m];d++){
                if((a==y%100&&b==m&&c==d)||(a==m&&b==d&&c==y%100)||(a==d&&b==m&&c==y%100)){
					printf("%d-%02d-%02d\n",y,m,d);
				}
			}
        }
    }
    return 0;
}

悬关1