pk1,pk2,content,sortable,sortable_with_nulls,sortable_with_nulls_2,text
e,y,e-y,-82,0.3455656244430817,0.962029072823442,$blah
e,i,e-i,-77,,,$blah
e,h,e-h,-69,,,$blah
e,u,e-u,13,,0.04599096867721275,$blah
e,z,e-z,16,0.8453039251425987,0.8533354586601858,$blah
e,r,e-r,20,0.2650227795434089,0.692704598586882,$blah
e,k,e-k,41,0.19061037094792832,,$blah
e,m,e-m,50,,0.44654739304319446,$blah
e,a,e-a,54,0.0913268866309852,,$blah
e,f,e-f,68,,0.18758254139452712,$blah
e,j,e-j,83,0.291861560261786,,$blah
e,g,e-g,94,,0.43811609507237825,$blah
e,l,e-l,97,0.41494242355134514,0.00256525935857721,$blah