XOR Equal Subtract

An array $A$ is called *good* if the following condition is satisfied: - For all pairs $(i, j)$ such that $1 \le i < j \le |A|$, $A_i \oplus A_j = |A_i - A_j|$, where $\oplus$ represents the Bitwise XOR operator. --- You are given an array $A$ of $N$ integers. Find the maximum size of a good subsequence of $A$. ### Input - The first line of input will contain a single integer $T$, denoting the