#include <stdio.h>
int main() {
int arr[12];
int res[12];
for (int i = 0; i < 12; i++) {
scanf("%d", &arr[i]);
}
for (int i = 0; i < 4; i++) {
res[i] = arr[8 + i];
}
for (int i = 0; i < 4; i++) {
res[i] = arr[i + 0];
}
for (int i = 0; i < 4; i++) {
res[i] = arr[4 + i];
}
for (int i = 0; i < 12; i++) {
printf("%d", res[i]);
}
return 0;
}