#include <bits/stdc++.h>
int main(void) {
  int a[5], b[5], i, j, hit = 0, blow = 0;
  for (i = 0; i < 4; i++) scanf("%d", &a[i]);
  for (i = 0; i < 4; i++) scanf("%d", &b[i]);
  for (i = 0; i < 4; i++) {
    if (a[i] == b[i]) hit++;
    for (j = 0; j < 4; j++) {
      if (a[i] == b[j] && a[i] != b[i]) blow++;
    }
  }
  printf("%d%d\n", hit, blow);
  return 0;
}
