:Thanks for this tedious mopping up.  I guess each dull job exacted on the intelligent, esp. to help others, deserves ther elevation of poetry's thank you. For the moment, after thinking these days that work in this area is like wandering into Dante's selva selvaggia e aspra e forte, one thinks of  鮑照's 路難 and thus, 

 瀉水置平地  

 各自東西南北流 

 人生亦有命 

 安能行嘆復坐愁  

 酌酒以自寬  

 舉杯斷絕歌路難 

 心非木石豈無感 

 吞聲躑躅不敢言. Best regards,