Need more than I thought on this one, as before any help appreciated and thanks in advance
No 15) Flog the air gunner (6,5)
No 23) 3x1 + 5x5 +16x1+18x3 +20x1 (11)
No 32) 50,000 niche (6)
No 33 Death Adder (4,4)
No 49 Spinning machine (4,6)
The best I can come up with FF is that 50,000 in Roman Numerals is
_
L
The line over the top represents multiply by a thousand.
If the compiler just saw that, they could assume 50000 = L.
Sorry, can't help any further. Your guess is as good as mine.