#include <stdio.h>
int main(void){
int w, x, y;
printf("x: ");scanf("%d", &x);
printf("w: ");scanf("%d", &w);
printf("y: ");scanf("%d", &y);
if (x!=y&&x!=w&&y!=w)
printf("3tu no atai ha subete kotonaru\n");
else if (x=y&&y!=w)
printf("futatuno ataiha onajidaga mou hitotuha kotonaru\n");
else if (x=w&&w!=y)
printf("futatuno ataiha onajidaga mou hitotuha kotonaru\n");
else if (y=w&&x!=y)
printf("futatuno ataiha onajidaga mou hitotuha kotonaru\n");
else if(x==y&&x==w&&w==y)
printf("3tu tomo subete onaji atai\n");
return(0);
}