#include <stdio.h>

static char * lut[] = { "zero" , "jeden", "dwa", "trzy", "cztery", "piec", "szesc" , "siedem" , "osiem", "dziewiec", "" };

void kochamkasie(char *in, char *s, int n)
{
	int w;

	if (n > 0) {
		*s = '\0';
	}
	while (*in) {
		char c = *in;
	
		if (!(c >= 0x30 && c <= 0x39)) {
			c = 0x3A;
		}
		
		w = snprintf(s, n, "%s ", lut[c - 0x30]);
		s += w;
		n -= w;
		in++;
	}
}

int main(int ac, char **av)
{
	char out[4096];
	
	if (!av[1]) {
		return 1;
	}
	kochamkasie(av[1], out, sizeof(out)-1);
	printf("%s\n", out);
	return 0;
}