Choose any facial expression and tell me what number and what letter

Ex: 1A

And for any character that I have,or just the ones you know...plz..I have art block okay. You can see my children in the chapter titled well CHILDREN! I also have the Luna twins,D.C.,Leo,Carter(I think?),Chase,Angel,Blue(those two are like forgotten OCs),Kathy,Lyric,and other ones if I feel like doing them XD