D

#include <iostream>
#include <string>
using namespace std;

const char mask[10][3][3]=
{
    {
        {' ','_',' '},
        {'|',' ','|'},
        {'|','_','|'}
    },
    {
        {' ',' ',' '},
        {' ',' ','|'},
        {' ',' ','|'}
    },
    {
        {' ','_',' '},
        {' ','_','|'},
        {'|','_',' '}
    },
    {
        {' ','_',' '},
        {' ','_','|'},
        {' ','_','|'}
    },
    {
        {' ',' ',' '},
        {'|','_','|'},
        {' ',' ','|'}
    },
    {
        {' ','_',' '},
        {'|','_',' '},
        {' ','_','|'}
    },
    {
        {' ','_',' '},
        {'|','_',' '},
        {'|','_','|'}
    },
    {
        {' ','_',' '},
        {' ',' ','|'},
        {' ',' ','|'}
    },
    {
        {' ','_',' '},
        {'|','_','|'},
        {'|','_','|'}
    },
    {
        {' ','_',' '},
        {'|','_','|'},
        {' ','_','|'}
    }
};

int acii_numbers(char input[3][3])
{
    for (int i=0; i<=9;i++)
        if ((input[0][0]==mask[i][0][0])&&(input[0][1]==mask[i][0][1])&&(input[0][2]==mask[i][0][2])&&(input[1][0]==mask[i][1][0])&&(input[1][1]==mask[i][1][1])&&(input[1][2]==mask[i][1][2])&&(input[2][0]==mask[i][2][0])&&(input[2][1]==mask[i][2][1])&&(input[2][2]==mask[i][2][2]))
            return i;
    return -1;
}

int main()
{
    string first,second,third;
    getline(cin, first);
    getline(cin, second);
    getline(cin, third);
    for (int i=0; i < first.length(); i++)
        if ((i+1) % 4 == 3)
        {
            char temp[3][3] = {
                {first[i-2],first[i-1],first[i]},
                {second[i-2],second[i-1],second[i]},
                {third[i-2],third[i-1],third[i]}
            };
            cout << acii_numbers(temp);
        }
    return 0;
}