public static void main(String[] args){
Scanner in = new Scanner(System.in);
String[] A = in.nextLine().split(" ");
String[] B = in.nextLine().split(" ");
int target = in.nextInt();
int[] sons = new int[A.length];
int[] parents = new int[B.length];
for (int i=0;i<A.length;i++){
sons[i] = Integer.valueOf(A[i]);
parents[i] = Integer.valueOf(B[i]);
}
}