const char *input = 
	
	
	
		
	
	
	;

int main()
{
	const char *s;
	printf();
	for (s = input; *s; s++) {
		switch(*s) {
		case '\n': printf(); break;
		case ',':  printf(); break;
		case '<':  printf(); break;
		case '>':  printf(); break;
		case '&':  printf(); break;
		default:   putchar(*s);
		}
	}
	puts();

	return 0;
}