Remember the basic Joseki of Go.
It will appear on the exam in 3 minutes After you incorrect.
When you correct answer to the problem will be questions after one hour.
Then, when the correct answer to the problem it will appear on the exam after 24 hours.
Then, when the correct answer to the problem it will appear on the exam after two days.
And, it will appear on the exam after 4 days and correct answer to the problem.
And, it will appear on the exam in the 7th After you correct the problem.
And, it will appear on the exam in the 11th After you correct the problem.
And, it will appear on the exam in the 16th After you correct the problem.
Then, when the correct answer to the problem will be questions after one month.
Then, when the correct answer to the problem it will appear on the exam after two months.
And, it will appear on the exam after three months when you correct the problem.
The way it is "incorrect" Then also from the beginning.
.....
And I will continue to imperceptibly established in memory.