!set exolist  =!char 1 to -2 of combi3,angle,parallelo,airellelo,combifind,airetriang,airequadri,airepent,rellin,combi,givenscale,
!set titlelist=!char 1 to -2 of 3,,ƽıεĶ,ƽı,,,ı,,Թϵ,,֪ڻ,
!set exototal =!itemcnt $exolist

