Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press J, you press <<J>> in 5425 ms. That is correct.
The instruction is to press J, you press <<J>> in 561 ms. That is correct.
The instruction is to press D, you press <<J>> in 275 ms. That is incorrect.
The instruction is to press K, you press <<K>> in 2010 ms. That is correct.
The instruction is to press F, you press <<F>> in 631 ms. That is correct.
The instruction is to press F, you press <<F>> in 693 ms. That is correct.
The instruction is to press J, you press <<J>> in 516 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 <<F>> in 439 ms. That is correct.
The instruction is to press J, you press <<J>> in 574 ms. That is correct.
The instruction is to press D, you press <<D>> in 493 ms. That is correct.
The instruction is to press K, you press <<K>> in 576 ms. That is correct.
The instruction is to press F, you press <<F>> in 456 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 421 ms. That is correct.
The instruction is to press K, you press <<K>> in 565 ms. That is correct.
The instruction is to press F, you press <<F>> in 373 ms. That is correct.
The instruction is to press D, you press <<D>> in 380 ms. That is correct.
The instruction is to press K, you press <<K>> in 599 ms. That is correct.
The instruction is to press D, you press <<D>> in 545 ms. That is correct.
The instruction is to press K, you press <<K>> in 524 ms. That is correct.
The instruction is to press F, you press 