grab your kids and run and then 
(ROOT (VP (VP (VP (VB grab) (NP (PRP$ your) (NNS kids))) (CC and) (VP (VB run))) (CC and) (ADVP (RB then))))
(ROOT (VP (VP (VP (VB ) (NP (PRP$ ) (NNS ))) (CC ) (VP (VB ))) (CC ) (ADVP (RB ))))