S1:	Hungary, with a population of about 10 million, lies between Czechoslovakia to the north and Yugoslavia to the south.
P :	Here a great deal of grain is grown.
Q :	In recent years, however, progress has been made also in the field of industrialisation.
R :	Most of this country consists of an extremely fertile plain, through which the river Danube flows.
S :	In addition to grain, the plain produces potatoes, sugar, wine and livestock.
S6:	The new industries derive mainly from agricultural production.

The Proper sequence should be: