poezie

#include <bits/stdc++.h>

using namespace std;
int n, m;

int main()
{
    cin>>n;
    cin.get();
    for(int i=1;i<=n;i++)
    {
        char alfa[256], line[256];
        m=0;
        cin.getline(line, 256);
        for(unsigned int j = 0; j < strlen(line)-1; ++j)
        {
            if(((line[j] >= 'a' && line[j]<='z') || (line[j] >= 'A' && line[j]<='Z') || (line[j]==' ' && isalpha(alfa[m-1]))))
            {
                alfa[m++] = line[j];
            }
        }
        alfa[m++] = line[strlen(line)-1];
        alfa[m] = '\0';
        cout<<alfa<<'\n';
    }
    return 0;
}