uva 12289

#include <stdio.h>
#include <string.h>





int main() {
    int tc;
    char s[20];

    scanf("%d", &tc);
    while (tc--) {
        scanf("%s", s);
        if (strlen(s) > 3)
            printf("3\n");
        else {
            if(s[0] == 'o' && s[1] == 'n' && s[2] == 'e') printf("1\n");
            else if(s[0] == 'o' && s[1] == 'n') printf("1\n");
            else if(s[0] == 'o' && s[2] == 'e') printf("1\n");
            else if(s[1] == 'n' && s[2] == 'e') printf("1\n");
            else if(s[0] == 't' && s[1] == 'w' && s[2] == 'o') printf("2\n");
            else if(s[0] == 't' && s[1] == 'w') printf("2\n");
            else if(s[0] == 't' && s[2] == 'o') printf("2\n");
            else if(s[1] == 'w' && s[2] == 'o') printf("2\n");
        }
    }

    return 0;
}