pk1,pk2,content,sortable,sortable_with_nulls,sortable_with_nulls_2,text
h,l,h-l,-6,0.6783068250650924,0.4616799784409892,$blah
h,r,h-r,-27,,0.4691101271554937,$null
h,a,h-a,-90,0.24774372359828423,0.5240685531701745,$blah
h,e,h-e,-67,0.5950412281515748,0.5589220700910635,$null
h,d,h-d,-15,0.08150198744788395,0.6560547180360552,$blah
h,c,h-c,-84,0.32969075511772883,0.7237336550024618,$null
h,s,h-s,-80,,0.7272347853249318,$blah
h,b,h-b,-28,0.7744647885737355,0.7892269315636647,$blah
h,m,h-m,-59,,0.8730019200593472,$blah
h,g,h-g,30,,0.9511693135961343,$null
h,j,h-j,84,0.41085861149653347,0.969588603408625,$blah