Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press D, you press <<D>> in 5023 ms. That is correct.
The instruction is to press K, you press <<K>> in 1239 ms. That is correct.
The instruction is to press J, you press <<J>> in 990 ms. That is correct.
The instruction is to press F, you press <<F>> in 1016 ms. That is correct.
The instruction is to press D, you press <<D>> in 799 ms. That is correct.
The instruction is to press K, you press 