Thank you!
You are the 3rd player that complains about the "A" and the 2nd player to brute force a solution. I don't know why this is so hard... and I don't want to change the letter "A" or redraw any items. An easy tweak would be to make Dedu say something more obvious, like "This looks like a letter. Can you find two items that relate to letters and words?"
Do you think this would have helped you a bit more?