Direction: The following item in this section consists of a sentence, chunks of which have been jumbled up. These chunks have been labelled as P, Q, R and S. Each sentence is followed by four sequences, namely (1), (2), (3) and (4) indicating the rearrangement of the chunks. You are required to select the most appropriate option.

emerge at last into a (P) / those who passed through (Q) / country of unearthly beauty (R) / that valley of darkness (S)