Surface trim with closed curves

Hello guys,

What is the best way to trim a planar surface with a list of closed curves ?

I tried the "split" component, but i have received a warning message saying that the split didn't succeed, i don't know why .. anw even if it succeeded, i should have to separate both cutting surfaces and the target surface it self ..

This is a very simple task in rhino, using "trim" commend ..

Does anyone have any idea ?

Thank you ..