#include <stdio.h>
#include <stdbool.h>
#include <math.h>
#include <string.h>

int main(void) {
    int y,n;
    int run[12]={31,29,31,30,31,30,31,31,30,31,30,31};
    int normal[12]={31,28,31,30,31,30,31,31,30,31,30,31};
    while(scanf("%d %d",&y,&n)!=EOF){
        int i=0;
        if((y%4==0&&y%100!=0)||y%400==0){
            while(n>run[i]){
                n = n-run[i];
                i++;
            }
            if(i<=8&&n<10) printf("%d-0%d-0%d\n",y,i+1,n);
            if(i>8&&n<10) printf("%d-%d-0%d\n",y,i+1,n);
            if(i>8&&n>=10) printf("%d-%d-%d\n",y,i+1,n);
            if(i<=8&&n>=10) printf("%d-0%d-%d\n",y,i+1,n);
        }
        else{
            while(n>normal[i]){
                n = n-normal[i];
                i++;
            }
            if(i<=8&&n<10) printf("%d-0%d-0%d\n",y,i+1,n);
            if(i>8&am...