#include <iostream>
#include <string>
using namespace std;
string s;
int k;
bool answer = true;
int main()
{
cin >> s;
if(s.length() != 1)
{
k = s[1] - s[0];
for(int i = 1; i < s.length()-1; i ++) {
if(k != s[i+1]-s[i]) {
answer = false;
}
}
}
if(answer) {
cout << "◝(⑅•ᴗ•⑅)◜..°♡ 뀌요미!!";
}
else {
cout << "흥칫뿡!! <(￣ ﹌ ￣)>";
}
}