#include<iostream>
using namespace std;
int main()
{
	int a,b,c,sum,sum1,sum2;
	for(int i=2992;i<10000;i++)
	{
		a=i;b=i;c=i;
		sum=sum1=sum2=0;
		while(a>0)
		{
			sum+=a%10;
			a/=10;
		}
		while(b>0)
		{
			sum1+=b%12;
			b/=12;
		}
		while(c>0)
		{
			sum2+=c%16;
			c/=16;
		}
		if(sum==sum1&&sum1==sum2)
			cout<<i<<endl;

	}
	return 0;
}