#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 main(){ int n,y,r; scanf("%d-%d-%d",&r,&n,&y); cout<<y<<"-"<<r<<"-"<<n<<endl; return 0; }