Thank you for the comments. One color version from which entry?
I created combined Q&A lettermarks #13 a inside q #14 q inside a, movement, details to assembly #10 simple q inside a #16 square, where A on top and whole part as Q. Similar concept is #61
Darker than previous version, entry #252. The same on negative space #251. On entry #250 graphical element a little bit bigger. Feedback appreciated. Thanks.