Given below are six sentences with sentences S1 and S6 fixed, and four jumbled sentences at the intermediate stage.
S1: Different countries show a different pattern of growth.
P: Many others have a high birth rate with a low death rate.
Q: Some have a high birth rate and still have a high death rate.
R: The developing countries show the most rapid growth rate.
S: Some others like the European nations, have a low birth rate and a low death rate.
S6: Compared to this in Europe, the growth rate is low.
Which of the following is the correct sequence of the sentences?