#include <stdio.h>
#include <string.h>

void main(void){
	char str[100] = "a";
	scanf("%s",str);
	int i = 0;
	while(i < (int)strlen(str)){
		if(str[i] == 'a' && str[i+1] == 'o'){
			printf("ki");
			i += 2;
		}else{
			printf("%c",str[i]);
			i++;
		}
	}
}