#include <stdio.h>
struct s_morse {
char c;
char *morse;
} morsetable[] = {
'A', ".-",
'B', "-...",
'C', "-.-.",
};
main()
{
int i, c;
while ((c = getchar()) != EOF) {
for (i = 0; i < sizeof(morsetable) / sizeof(struct s_morse); i++)
if (c == morsetable[i].c)
printf("%s\n", morsetable[i].morse);
}
}