S1:          The Hound of Baskervilles was feared by the people of the area. P :           Some people spoke of seeing a huge, shadowy form a Hound at midnight on the moor. Q :          But they spoke of it in tones of horror. R :          Nobody had actually seen the hound. S :           This shadowy form did not reveal any details about the animal. S6:          The Hound of Baskervilles remains an unsolved mystery. The Proper sequence should be: