#include <stdlib.h>
#include <stdio.h>

int main(int argc, char *argv[])
{
	int ch,total;

	do {
		printf("\t\"");
		while ((ch = getchar()) != EOF) {
			total++;
			printf("\\x%02x", ch);
			if (total % 16 == 0)
				break;
		}
		printf("\"\n");
	} while (ch != EOF);

	return 0;
}