Using virables of other filterscript, is it possible?

I have 2 big Filtescripts and i dont want to merge it since it will become more confusing.

so my 1st filterscript has a virable:

Code:

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new InDM[MAX_PLAYERS]

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now i want to check if it's 0 in another filterscript like this

Code:

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if (InDM[playerid] == 0)

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so how to use 1st fs variable in 2nd fs?