Press the instructed key.

Act as fast and accurately as possible.

The instruction is to press J, you press <<J>> in 1799 ms. That is correct.
The instruction is to press K, you press <<K>> in 702 ms. That is correct.
The instruction is to press D, you press <<D>> in 654 ms. That is correct.
The instruction is to press K, you press <<K>> in 449 ms. That is correct.
The instruction is to press J, you press <<J>> in 635 ms. That is correct.
The instruction is to press F, you press <<D>> in 423 ms. That is incorrect.
The instruction is to press D, you press <<D>> in 345 ms. That is correct.
The instruction is to press K, you press <<K>> in 418 ms. That is correct.
The instruction is to press J, you press <<J>> in 401 ms. That is correct.
The instruction is to press F, you press <<F>> in 339 ms. That is correct.
The instruction is to press D, you press <<D>> in 316 ms. That is correct.
The instruction is to press K, you press <<K>> in 313 ms. That is correct.
The instruction is to press D, you press <<D>> in 352 ms. That is correct.
The instruction is to press K, you press <<K>> in 324 ms. That is correct.
The instruction is to press J, you press <<J>> in 342 ms. That is correct.
The instruction is to press F, you press <<F>> in 303 ms. That is correct.
The instruction is to press D, you press <<D>> in 275 ms. That is correct.
The instruction is to press D, you press <<D>> in 483 ms. That is correct.
The instruction is to press K, you press 