#include <stdio.h>

int main(void) {
		int a[10]={2,4,1,8,10,7,4,6,3,5};
		int x;
		scanf("%d",&x);
	int i,j,tmp;
	
	for(i=0; i<10; i++){
		if(x ==a[i]){
		a[i] = 0;
		for(j=i; j<9; j++){
			a[j] = a[j+1];
		}
		a[9] = 0;
		}
		printf("{%d}, ",a[i]);
		}
		
	return 0;
}