In each question, the first and the last sentences of the passage are numbered S1 and S6 respectively. The rest of the passage is split into four parts. These four sentences are jumbled. Read the sentences and identify their correct and logical order.

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S1: Several sub-cities have been planned around capital.
P : Dwarga is the first among them.
Q : They are expected to alleviate the problem of housing.
R : It is coming up in the south west of capital.
S : It will cater to over one million people when completed.
S6: Hopefully the housing problem will not be as acute at present after these sub-cities are built.
The Proper sequence should be: