Starting infrom an unknown state α|00⟩ + β|11⟩$α|00⟩ + β|11⟩$, how can I create a circuit that transforms that state to a root(2)/2 *where (β|00⟩-α|01⟩+β|10⟩+α|11⟩) state?$\alpha,\beta$ are properly normalized, how can I create a circuit that transforms that state to a $\frac{1}{\sqrt{2}} (β|00⟩-α|01⟩+β|10⟩+α|11⟩)$ state?
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