#include "pch.h"
#include <iostream>
#include  <stdio.h>
#include<math.h>
using namespace std;
int main(){
char input[1000], out[1000] = { '\0' };
gets_s(input, 1000);
int count = 0;
char *point = input;
char *cyka;
bool check = false;
cyka = strrchr(input, ' ');
puts("1st part");
//  wrg r r 444444444
for (int i = cyka-point; i > -1; i--)
{
    if (input[i] != ' ') count++;
    else if (input[i] == ' ')
    {
        if (input[cyka - point - 4] == input[i] && count == 3)
        {
            strncpy(out, &input[cyka - point - 3], 3);
            puts("out");
            break;
        }
        else if(check==false)
        {
            i -= count;
            check = true;
            count = 0;

        }
        else if(check==true&&count!=0)
        {
            strncpy(out, &input[i], count);
            puts("out");
            break;
        }

    }
}
system("pause");
return 0;
}