#include"iostream.h"
int main()
{int i;
 int j;
 int k;
 int a=0,b=0,c=0;
 for(i=2992;i<10000;i++)
 {
	 j=i;
	 k=i;
	 a+=j%10;
	 a+=(j-j%10)/10%10;
	 a+=j/1000;
	 a+=(j-j/1000*1000)/100;
     b+=j%16;
	 j/=16;
	 b+=j%16;
	 j/=16;
	 b+=j%16;
	 j/=16;
	 b+=j%16;
	 c+=k%12;
	 k/=12;
	 c+=k%12;
	 k/=12;
	 c+=k%12;
	 k/=12;
	 c+=k%12;
	 if(a==b&&b==c) cout<<i<<endl;
	 a=0;
	 b=0;
	 c=0;
 }
 return 0;
}