Construct a clocked D flip-flop, triggered on the rising edge of CLK, using two transparent D latches

Question:

Construct a clocked D flip-flop, triggered on the rising edge of CLK, using two transparent D latches and any necessary gates. Complete the following timing diagram, where Q₁and Q₂are latch outputs. Verify that the flip-flop output changes to D after the rising edge of the clock.

CLK