Answer
Commentary
Handling in "consecutive pairs"
If 8m is discarded, there are only 12 tiles of 4 types: 3m, 4m, 2p, and 5p to be ready.
If you discard 4p, you have 14 tiles of 5 types: 2m, 3m, 4m, 5m, and 8m.
If 4m is discarded, there are 20 tiles of 6 types: 2m, 3m, 5m, 8m, 2p, and 5p.
In addition, this shape has the overwhelming advantage that no matter what you draw, you can always wait for both sides.
This form with 4m discarded
is called "perfect one before in waiting".
You must not miss it.
This is not always the case, but it is important to remember that consecutive pairs should be broken in one before for ready.
It is difficult to achieve double sequences from here.
Went to an insect exhibit today and saw all kinds of beetles!
I was excited to see "Atlas", but disappointed not to see "Hercules".
My summer goal is to catch and raise beetles and stag beetles again this year!