Upload 2 files

Example reference file 1.csv

@@ -0,0 +1,5 @@
+UPRN,SaoStartNumber,SaoStartSuffix,SaoEndNumber,SaoEndSuffix,SaoText,PaoStartNumber,PaoStartSuffix,PaoEndNumber,PaoEndSuffix,PaoText,USRN,Level,Street,LocalityName,PostTown,AdministrativeArea,Postcode
+10090200342,,,,,FLAT 304,23,,,,,21901248,,SOUTH LAMBETH ROAD,,LONDON,LAMBETH,SW8 1SU
+10090198256,,,,,APARTMENT 39,1,,,,,21902108,,ST GEORGE WHARF,,LONDON,LAMBETH,SW8 2BW
+10091117824,,,,,FLAT 2,131,,,,FISHWICK HOUSE,21900894,,LOUGHBOROUGH PARK,,LONDON,LAMBETH,SW9 8FE
+200000469056,,,,,,3,,,,NORWOOD HOTEL PUBLIC HOUSE,21900816,,KNIGHT'S HILL,,LONDON,LAMBETH,SE27 0HS

example_input_data_1.csv

@@ -0,0 +1,5 @@
+addr1,addr2,addr3,addr4,postcode
+FLAT 304 AT,23 SOUTH LAMBETH ROAD,LONDON,,SW8 1SU
+APARTMENT 39 AT,1 ST GEORGE WHARF,LONDON,,SW8 2BW
+2 FISHWICK HOUSE,131 LOUGHBOROUGH PARK,LONDON,,SW9 8FE
+ROOM 10 NORWOOD HOTEL ,3 KNIGHTS HILL,LONDON,,SE27 0HS