Help W/ Dynamo Script

Hello, I’m very new to Dynamo and I’m having difficulties, can someone shed a little light?
Problem:
How do I feed these elements into this location based on this value (see attached).

You’ve basically got it. You just need another List.FilterByBoolMask to mask the elements.

Thank you so much “Nick_Boyts”, this was driving me crazy. It’s sometime difficult to find the right node to use but practice makes perfect. Again, thanks. Chris