Contest1260/G.cpp

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int T;
    while(cin>>T)
    {
        for(int i=0; i<T; i++)
        {
            char str[1000];
            cin>>str;
            if(!strcmp(str,"bowl")||!strcmp(str,"knife")||!strcmp(str,"fork")||!strcmp(str,"chopsticks"))
                if(i==T-1)
                    cout<<str;
                else
                    cout<<str<<" ";
        }
        cout<<endl;
    }
    return 0;
}