#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 a,y,r,n; cin>>a; r=a/100000; y=a%10; n=a%100000/10; cout<<y<<'-'<<r<<'-'<<n; return 0; }