#include <stdio.h>
#include <stdlib.h>

#define max(a, b) ((a) >= (b) ? (a) : (b))

int main()
{
 long unsigned N;
 while (scanf("%lu\n", &N), N != 0)
 {
       long unsigned i, j, i2, i3;
       long unsigned *pole1, *pole2, *pole3;
       int *pole2pom, *pole3pom;
       int je2, je3;
       pole1 = (long unsigned *) malloc(N*sizeof(long unsigned));
       pole2 = (long unsigned *) malloc(N*sizeof(long unsigned));
       pole2pom = (int *) malloc (N*sizeof(int));
       pole3 = (long unsigned *) malloc(N*sizeof(long unsigned));
       pole3pom = (int *) malloc (N*sizeof(int));
       for (i = 0; i < N; i++) {
           pole2pom[i] = 1;
           pole3pom[i] = 1;
       }
       
       for (i=0; i<N; i++) scanf("%lu\n", &pole1[i]);
       for (i=0; i<N; i++) scanf("%lu\n", &pole2[i]);
       for (i=0; i<N; i++) scanf("%lu\n", &pole3[i]);
       
       long long unsigned pocet = (N * (N-1)) / 2;
       long unsigned pom;
       for (i = 0; i<N; i++)
       {
           pom = pole1[i];
           je2 = 0; je3 = 0; i2 = 0; i3 = 0;
           for (j = 0; j < N; j++) {
               if (!je2)
                  if (pole2pom[j]) {
                     i2++;
                     if (pole2[j] == pom) {
                         je2 = 1;
                         pole2pom[j] = 0;
                     }
                  }
               if (!je3)
                  if (pole3pom[j]) {
                     i3++;
                     if (pole3[j] == pom) {
                         je3 = 1;
                         pole3pom[j] = 0;
                     }
                  }
               if (je2 && je3) {
                  pocet -= max(i2, i3) - 1;
                  break;
               }
           }
       }
       printf("%llu\n", pocet);
 
       free((void *) pole1);
       free((void *) pole2);
       free((void *) pole2pom);
       free((void *) pole3);
       free((void *) pole3pom);
 } 
 return 0;   
}