#include <stdio.h>
main () {
        int vet1[10],a;
            for (a=0;a<10;a++)
                {
                scanf ("%d\n",vet1[a]);
                }
        int vet2[10],b;
            for (b=0;b<10;b++)
                {
                scanf ("%d\n",vet2[b]);
                }
        int IV[10];
            for (a=0;a<10;a++)
                {
                for (b=0;b<10;b++)
                    {
                    if (vet1[a]==vet2[b])
                    IV[a]=vet1[a];
                    }

                }
        }