hello, I need help again. I have a list of variables as follows: 1,10-A-1DI 2,20-A-1DI 3,10-B-1DI 4,20-B-1DI 5,10-C-1DI 6,20-C-1DI 7,NULL 8,10-A-2DI 9,20-A-2DI 10,10-B-2DI 11,20-B-2DI 12,10-C-2DI 13,20-C-2DI I hope the result('result.csv') is like this: Address,Variable,OK,NOK,GROUP,END 201,10-A-1DI...