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#embody <bits/stdc++.h>
utilizing namespace std;
string findNumber(string S, int N)
{
string ans = "";
map<char, int> mp;
for (int i = 0; i < N; i++) {
mp[S[i]]++;
}
whereas (mp['z'] && mp['e'] && mp['r']
&& mp['o']) {
mp['z']--;
mp['e']--;
mp['r']--;
mp['o']--;
ans += '0';
}
whereas (mp['o'] && mp['n'] && mp['e']) {
mp['o']--;
mp['n']--;
mp['e']--;
ans += '1';
}
whereas (mp['t'] && mp['w'] && mp['o']) {
mp['t']--;
mp['w']--;
mp['o']--;
ans += '2';
}
whereas (mp['t'] && mp['h'] && mp['r']
&& mp['e'] && mp['e']) {
mp['t']--;
mp['h']--;
mp['r']--;
mp['e']--;
mp['e']--;
ans += '3';
}
whereas (mp['f'] && mp['o'] && mp['u']
&& mp['r']) {
mp['f']--;
mp['o']--;
mp['u']--;
mp['r']--;
ans += '4';
}
whereas (mp['f'] && mp['i'] && mp['v']
&& mp['e']) {
mp['f']--;
mp['i']--;
mp['v']--;
mp['e']--;
ans += '5';
}
whereas (mp['s'] && mp['i'] && mp['x']) {
mp['s']--;
mp['i']--;
mp['x']--;
ans += '6';
}
whereas (mp['s'] && mp['e'] && mp['v']
&& mp['e'] && mp['n']) {
mp['s']--;
mp['e']--;
mp['v']--;
mp['e']--;
mp['n']--;
ans += '7';
}
whereas (mp['e'] && mp['i'] && mp['g']
&& mp['h'] && mp['t']) {
mp['e']--;
mp['i']--;
mp['g']--;
mp['h']--;
mp['t']--;
ans += '8';
}
whereas (mp['n'] && mp['i'] && mp['n']
&& mp['e']) {
mp['n']--;
mp['i']--;
mp['n']--;
mp['e']--;
ans += '9';
}
return ans;
}
int fundamental()
{
string s = "zerootwneozero";
int N = s.measurement();
cout << findNumber(s, N);
return 0;
}
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