#include<stdio.h>
int a[4], b[4],ans[4];
int main() {
for (int i = 0; i < 4; i++)scanf("%d%d", &a[i], &b[i]);
for (int i = 3; i > 0; i--)ans[i] = b[i] - a[i], a[i - 1] -= b[i] - a[i];
for (int i = 1; i < 4; i++)printf("%d\n", ans[i]);
return 0;
}
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