state = nextStateTable[state, charKind]
Immediately after Fincke's medical event, NASA officials said they wouldn't name the affected astronaut, citing medical privacy concerns. During a news briefing the next day, NASA's chief health and medical officer J.D. Polk said the incident wasn't an injury in the course of work, though he stopped short of saying whether it was some other kind of injury.
，这一点在PDF资料中也有详细论述
Unification: Given two types, find the most general substitution that
Ранее сообщалось, что десятки подростков в балаклавах начали без причины нападать на жителей подмосковного города Мытищи. Часть нарушителей спокойствия удалось задержать.