I have a list like this:
A B C D E F etc.
1 ab cd ef gh ij kl
2 8 1 4 2 5 3
3 1 3 9 5 8 2
etc.

For row 2, I want to find the max number and return the column header (ab).
Then, another equation to find the 2nd highest value and return the column
header (ij), etc.

How do I do that?