Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press K, you press <<K>> in 3581 ms. That is correct.
The instruction is to press D, you press <<D>> in 846 ms. That is correct.
The instruction is to press J, you press <<J>> in 1389 ms. That is correct.
The instruction is to press F, you press <<F>> in 547 ms. That is correct.
The instruction is to press K, you press <<K>> in 560 ms. That is correct.
The instruction is to press D, you press <<D>> in 486 ms. That is correct.
The instruction is to press J, you press <<J>> in 502 ms. That is correct.
The instruction is to press F, you press <<F>> in 539 ms. That is correct.
The instruction is to press K, you press <<K>> in 408 ms. That is correct.
The instruction is to press D, you press <<D>> in 460 ms. That is correct.
The instruction is to press J, you press 