Well, let us leave it. 
( Well ( , ( ( let ( us ( leave it ) ) ) . ) ) )
(ROOT (S (INTJ (UH Well)) (, ,) (VP (VB let) (S (NP (PRP us)) (VP (VB leave) (NP (PRP it))))) (. .)))
Let's leave it here for someone else to find.
( ( Let 's ) ( ( ( ( leave it ) ( here ( for ( someone else ) ) ) ) ( to find ) ) . ) )
(ROOT (S (NP (NNP Let) (POS 's)) (VP (VBP leave) (NP (PRP it)) (PP (ADVP (RB here)) (IN for) (NP (NN someone) (RB else))) (S (VP (TO to) (VP (VB find))))) (. .)))