Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press J, you press <<J>> in 3245 ms. That is correct.
The instruction is to press D, you press <<D>> in 835 ms. That is correct.
The instruction is to press F, you press <<F>> in 389 ms. That is correct.
The instruction is to press J, you press <<J>> in 526 ms. That is correct.
The instruction is to press D, you press <<D>> in 380 ms. That is correct.
The instruction is to press D, you press <<D>> in 817 ms. That is correct.
The instruction is to press K, you press 