These are all kinds of pitfalls that the author usually piles up when he is idle. In a flash of inspiration, the result is this pile of pits.
I couldn't bear to have them piled up in the folder, so... Just...
BG has it, BL has it
The update time is uncertain. The author occasionally remembered to open it and pile up a few words. One day he will be able to pile up a completed version! !
Believe me! ! Dirt
Intention: