Blank result in variable when using Switch activity

[Salvador_Tillit]

Hello!!
I’m using a flow that starts by requesting two values (month and week) both as string.

Then I have two nested switch functions which assign a value to the variable “celdasem” according to the input values:

But when i test the output value of the variable “celdasem” is always empty.
As always it should be something very simple but i cant manage to find what im doing wrong.
Any help will be apreciated.
thank you very much

[Salvador_Tillit]

Ok after some teste i realize that the values of the conditions doesnt need quotes so that was the error.
Thanks lol