
var puts = import function<int, string> pxo_string_trace;

var fruits = [
	"apple",
	"peter",
	"banana",	
	"mandarin"
];

string message = "";

for (int i = 0 ; i < 4; i = i + 1) {

	/*
	puts(fruits[i]);
	*/

	/*
	message = message + "a";
	*/
	
	message = message + fruits[i];
	
	/*
	string tmp = fruits[i];

	puts(tmp);

	message = message + tmp;
	*/
	
	/*
	message = message + fruits[i] + " is a fruit\n";
	*/

};

puts(message);

return 8;