#include <bits/stdc++.h>
using namespace std;
int main()
{
char s[101],l;
int i,tc,ans;
cin>>tc;
while(tc--)
{
scanf("%s",s);
l=strlen(s);
if(l<=3)
{
if(s[0] =='o'&&s[1]=='n'&& s[2] == 'e' || s[0] == 'o' && s[1] == 'n' ||
s[0] == 'o' && s[2] == 'e' ||s[1] == 'n' && s[2] == 'e')
printf("1\n");
else if(s[0] == 't' && s[1] == 'w' && s[2] == 'o'||s[0] == 't' && s[1] == 'w'
||s[0] == 't' && s[2] == 'o'||s[1] == 'w' && s[2] == 'o' )
printf("2\n");
}
else
cout<<"3"<<endl;
}
return 0;
}