#!/usr/local/bin/rune -x
#

limport "sys";
import "stdio";

int
main(int ac, char **av)
{
	int c;

	stdio.stdin->setmode(M_FULL);
	stdio.stdout->setmode(M_FULL);

	while ((c = stdio.stdin->fgetc()) >= 0)
		stdio.stdout->fputc(c);
}