OneTwoThree

#include <iostream>
using namespace std;

int main()
{
    int T, i, j, mis;
    char inp[6], stan[3][6] = {{111,110,101,0,0,0},
                               {116,119,111,0,0,0},
                               {116,104,114,101,101,0}};


    cin >> T;

    while (T--)
    {
        cin >> inp;

        for (i = 0; i < 3 ; i++)
        {

            for (j = 0, mis = 0; inp[j] != 0 ; j++)
            {

                if (inp[j] != stan[i][j])
                    mis++;
                if (mis == 2)
                    break;
            }

            if (inp[j] == 0)
                break;
        }

        if ((i < 3) && (stan[i][j] == 0))
            cout << i+1 << endl;
    }

    return 0;
}