#include <stdio.h>

int main(int argc, char **argv)
{
	char	str[10];
	unsigned char		a,b,c,d;
	FILE	*f;

	if (argc == 1)
		argc++;

	for( argv++ ; argc > 1; argv++, argc--)
	{
		if ( *argv == NULL )
			f=stdin;
		else
			if ( NULL == ( f=fopen(*argv, "r")))
				perror(*argv);

		if ( f != NULL )
		{
			fread(str, 1, 6, f);
			fread(&a, 1, 1, f);
			fread(&b, 1, 1, f);
			fread(&c, 1, 1, f);
			fread(&d, 1, 1, f);

			printf("%u x %u\n", (unsigned int)b*256+(unsigned int)a,
			(unsigned int)d*256+(unsigned int)c);

			fclose(f);
		}
	}
	exit (0);
}