pk1,pk2,content,sortable,sortable_with_nulls,sortable_with_nulls_2,text
b,u,b-u,-10,0.7801162418714427,,$null
g,w,g-w,-10,0.5073368852897782,0.037607245571092074,$null
d,l,d-l,-10,0.7028549421857689,0.23053804129850775,$null