The first symptoms include a fever, muscle aches and pains and generally feeling unwell.
Инфаркт, переломы, отравления, остановка сердца.Все о том, как правильно оказать первую помощь до приезда врачей22 декабря 2022
，这一点在Line官方版本下载中也有详细论述
I learned that for 4-SAT, if clause to variable ratio is more than 10, the generated problems become difficult to solve, and the likelihood of formula to be SAT or UNSAT is close to 50%. So I generated 3 types of formulas:
From Plate to Petri Dish