FOR1 BEAMAtU8 � ordsetsnewis_seterlang=:=falsetruesizelengthis_emptyto_list from_listlistsusort is_elementadd_elementdel_elementunionumergeintersection intersection1is_disjointsubtract is_subsetfoldfoldlfiltermodule_infoget_module_infoCode l � Q �"