Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press D, you press <<D>> in 1611 ms. That is correct.
The instruction is to press K, you press <<K>> in 1308 ms. That is correct.
The instruction is to press K, you press <<K>> in 566 ms. That is correct.
The instruction is to press F, you press <<F>> in 644 ms. That is correct.
The instruction is to press F, you press <<F>> in 697 ms. That is correct.
The instruction is to press J, you press <<J>> in 985 ms. That is correct.
The instruction is to press D, you press <<D>> in 561 ms. That is correct.
The instruction is to press K, you press <<K>> in 498 ms. That is correct.
The instruction is to press J, you press <<F>> in 651 ms. That is incorrect.
The instruction is to press D, you press 