I'm currently trying to diagram Eph 5:19, which has a conjunction of 3 nouns (yalmoij, umnoij, wdaij) for the participle lalountej. How can I adjust the basic conjunction symbol to accept 3 items instead of just 2? Also, how does one go about replacing the default (X) in the conjunction symbol with the appropriate conjunction, such as kai?

Thanks and God bless.