Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press F, you press <<F>> in 1539 ms. That is correct.
The instruction is to press F, you press <<F>> in 588 ms. That is correct.
The instruction is to press J, you press <<J>> in 1156 ms. That is correct.
The instruction is to press D, you press <<D>> in 698 ms. That is correct.
The instruction is to press K, you press <<K>> in 658 ms. That is correct.
The instruction is to press F, you press <<J>> in 481 ms. That is incorrect.
The instruction is to press J, you press <<J>> in 619 ms. That is correct.
The instruction is to press D, you press <<D>> in 491 ms. That is correct.
The instruction is to press K, you press <<K>> in 470 ms. That is correct.
The instruction is to press F, you press <<F>> in 471 ms. That is correct.
The instruction is to press J, you press <<J>> in 466 ms. That is correct.
The instruction is to press D, you press <<D>> in 412 ms. That is correct.
The instruction is to press K, you press <<K>> in 394 ms. That is correct.
The instruction is to press F, you press 