Find thee last value in a row with duplicates

[mahju]

Hi,

I have a sheet with numbers in descending orders with duplicate in one row and their respective value in 22nd row. I want to find the2nd occurrence of that value. (max. occurrence2 is 2)

Foe example

5----4-----3-----3-----2-----2-----1
A----B-----0---- C-----0-----D-----E

So if i lockup value "3" C should be returned (not 0) and for 2 "D"

see attached also

Thanks a lot