Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press F, you press <<F>> in 2052 ms. That is correct.
The instruction is to press D, you press <<D>> in 1633 ms. That is correct.
The instruction is to press K, you press <<K>> in 915 ms. That is correct.
The instruction is to press F, you press <<D>> in 792 ms. That is incorrect.
The instruction is to press F, you press <<F>> in 913 ms. That is correct.
The instruction is to press K, you press 