#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int n,y,r; int main(){ scanf("%d-%d-%d",&r,&y,&n); cout<<y<<"-"<<r<<'-'<<n; }