How to change IFS function to switch? [closed]

I have this formula=ifs(OR(A1="January",$A$1="March",$A$1="May"),$A10,OR($A$1="April",$A$1="June"),$B11,OR($A$1="February"),$C10)I would like to use switch instead of IFS without repeating A1="":

I want to make the formula shorter using switch function

Thanks