SELECT DISTINCT 
T1.aax, 
(IIf((IIf(Asc([aax]) Between 97 And 122,Asc([aax])-32,Asc([aax]))) Between 65 And 90,(IIf(Asc([aax]) Between 97 And 122,Asc([aax])-32,Asc([aax]))),500))+0 AS asx0
FROM T1
WHERE 
((((IIf((IIf(Asc([aax]) Between 97 And 122,Asc([aax])-32,Asc([aax]))) Between 65 And 90,(IIf(Asc([aax]) Between 97 And 122,Asc([aax])-32,Asc([aax]))),500))+0)<200))
;