Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press K, you press <<K>> in 2373 ms. That is correct.
The instruction is to press D, you press <<D>> in 1283 ms. That is correct.
The instruction is to press J, you press <<J>> in 1241 ms. That is correct.
The instruction is to press D, you press <<D>> in 658 ms. That is correct.
The instruction is to press J, you press <<J>> in 793 ms. That is correct.
The instruction is to press K, you press <<K>> in 436 ms. That is correct.
The instruction is to press D, you press <<D>> in 437 ms. That is correct.
The instruction is to press J, you press <<J>> in 451 ms. That is correct.
The instruction is to press F, you press <<J>> in 491 ms. That is incorrect.
The instruction is to press K, you press <<K>> in 558 ms. That is correct.
The instruction is to press D, you press <<D>> in 395 ms. That is correct.
The instruction is to press J, you press 