S1: In ancient India, the city of Ujjain was quite famous.
S6: So one can see what a great love all who care for India must feel for this ancient city.
P: Here lived at one time the poet Kalidas.
Q: He was a famous learned astronomer.
R: And here also came and worked Raja Jai Singh of Jaipur.
S: It was always renowned as a seat of learning.
The proper sequence should be: