The existing code ([url removed, login to view]) has 2 errors.
The existing code only works correctly when a file ([url removed, login to view]) is exactly an order.
If multiple orders in the file, all addresses get the first value read.
Each order receives all the positions of the entire file.
So it is correct: 2 orders, 2 different customer numbers, 8 and 9 positions
1-40984, 10200/I0067, 8
1-40983, 10300/900000:900016, 9