\begin{filecontents}{namespgf.csv}
Reg.No.,Name,place
5501,Kathirvelu A,re
5502,Gugan K,rt
5503,Kalaitchelvi S,uy
5504,Suresh S,itr
5505,Mahesh K,utyehd
5506,Balini N,utyehd
5507,Kumar H,utyehd
5508,Khalate A,utyehd
5509,me,hgte
5510,you,there
5511,them,here
5512,who,where
\end{filecontents}