1- Open your data with File Reader
2- Use Node Column Filter, select the columns Cols1, Cols3 and Cols5
3- Use other Node Column Filter, select the column Cols2, Cols4 and Cols5
4- Use Node Rename for change name to the columns of one of results Filter Columns.
For example, after the first node used in item 2 in turn node Rename and change the
name of these columns respectively: Cols2, Cols4 and Cols5
5- Use Concatenate node for to conect the Column Filter used in item 2 with o rename used in item 4
6 - After conect Sorter node and choose for Col2
I ran these steps and it worked.
Hope I have helped