Check chronological order

Hello KNIME community,

I would like to check if the user has entered the data correctly. There are 3 points which run chronologically.
Start point - interim point - end point.
Mappe1.xlsx (9.4 KB)

I have worked with loops and rule engine but unfortunately nothing useful comes out.

Can you show us what you tried?

Can you also show us what your desired output is?

I drafted a few quick rules and got the following:

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