int main()                                   //?????
{
	int n,i,j=0;
	char word[40];
	char first[40];
	int sum[1000]={0};
	cin>>n;                             //??????
	for(i=1;i<=n;)
	{
		scanf("%s",first);        //???????
		i++;                        //??????
		sum[j]=sum[j]+strlen(first)+1;  //??????
		cout<<first;                   //???????
		for(;sum[j]<=81;)           //????
		{	scanf("%s",word);    //????
		    i++;                     //??????
		    sum[j]=sum[j]+strlen(word)+1;
		    if(sum[j]<=81)
		    cout<<" "<<word;           //?????????
		    else
		    {j++;                       //????
			cout<<endl;             //??
			cout<<word;             //????
			sum[j]=sum[j]+strlen(word)+1;
		    }
            if(i-1==n)
            	break;                      //????
		 }
		if(i-1==n)     
			break;                 //????

	}
	return 0;                     //????
}

