What can be used to replace vlookup?

[atearth]

Please see the attached file and imagine.

http://s000.tinyupload.com/index.php?file_id=58887522662593874105

https://ibb.co/z438Hzn

As you can see I have data from A1 to N20.

I also have data from P column to T column.

What kind of formula can I use so that cells in Q, R S and T show the correct values from looking at the data?

 

[Fluff]

In Q2 copied down
=IFERROR(INDEX($A$2:$A$20,SUMPRODUCT(($E$2:$N$20=P2)*ROW($E$2:$N$20))-ROW($E$2)+1),"")
In R2 copied down & across
=IFERROR(INDEX(B$2:B$20,MATCH($Q2,$A$2:$A$20,0)),"")