#include <stdio.h>

	int main(void) {
	int aaa,aab,ab,be,i,j;
	int ac=1; 
    int bb[10]={1}; 
    int bd[10]={0}; 
	
	scanf("%d %d",&aaa,&aab);
	ab=aab;
	do{
	ab=ab/10;
	ac++;
	}while(ab>10);
     
     
    for(i=1;i<=ac-1;i++){
    bb[i]=bb[i-1]*10;
    }
    
    for(j=aaa;j<=aab;j++){
	    scanf("%d\n",&j);
	     be=0;
	    bd[0]=j/bb[ac-1];
	    if(bd[0]==3)be++;
	    for(i=1;i<ac;i++){
	    bd[i]=(j%(bb[ac-i-1]*10))/bb[ac-i-1];
	    if(bd[i]==3)be++;
	    }
	if(j%3==0||be!=0)printf("%d\n",j);
    }
	return 0;
}