Hi all,

in my csv file it'll look like this, and of course it may have more columns

US to UK;abc-hq-jcl;multimedia
UK to CN;def-ny-jkl;standard
DE to DM;abc-ab-klm;critical
FD to YM;la-yr-tym;standard
HY to MC;la-yr-ytm;multimedia
GT to KJ;def-ny-jrt;critical

I would like to group them based on the 3rd column first, then sort them based on 2nd column so it'll look like this

DE to DM;abc-ab-klm;critical
GT to KJ;def-ny-jrt;critical
US to UK;abc-hq-jcl;multimedia
HY to MC;la-yr-ytm;multimedia
UK to CN;def-ny-jkl;standard
FD to YM;la-yr-tym;standard

it would also be nice if somehow I can make it look like this so it'll look more presentable :P,

CRITICAL
DE to DM;abc-ab-klm;critical
GT to KJ;def-ny-jrt;critical

Multimedia
US to UK;abc-hq-jcl;multimedia
HY to MC;la-yr-ytm;multimedia

Standard
UK to CN;def-ny-jkl;standard
FD to YM;la-yr-tym;standard