Instead of 1918 Trump always says 1917:
1918 1917 > 19 17 > 19=S 17=Q >SQ
Pic1 sauce: https://qanon.pub/index2.html?q=SQ
Pic2 sauce:
https://www.acronymfinder.com/SQ.html
https://www.acronymfinder.com/Science-and-Medicine/SQ.html
>https://twitter.com/Breaking911/status/1424481339542319108