Code:
,qwertyA, field1, field2, field3, field4, field5, field6
,,,,,,,,,,,,,,,,,,,100,200
,,,,,,,,,,,,,,,,,,,300,400
,qwertyB, field1, field2, field3, field4, field5, field6
,,,,,,,,,,,,,,,,,,,100,200
,,,,,,,,,,,,,,,,,,,300,400
,qwertyC, field1, field2, field3, field4, field5, field6
,,,,,,,,,,,,,,,,,,,1200,2300
,,,,,,,,,,,,,,,,,,,3200,4400