If you must use them, be vigilant and be ready to push, if you can go elsewhere then I would.
1	If	if	SCONJ	IN	_	4	mark	4:mark	_
2	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	4	nsubj	4:nsubj	_
3	must	must	AUX	MD	VerbForm=Fin	4	aux	4:aux	_
4	use	use	VERB	VB	VerbForm=Inf	8	advcl	8:advcl:if	_
5	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	4	obj	4:obj	SpaceAfter=No
6	,	,	PUNCT	,	_	8	punct	8:punct	_
7	be	be	AUX	VB	Mood=Imp|VerbForm=Fin	8	cop	8:cop	_
8	vigilant	vigilant	ADJ	JJ	Degree=Pos	0	root	0:root	_
9	and	and	CCONJ	CC	_	11	cc	11:cc	_
10	be	be	AUX	VB	Mood=Imp|VerbForm=Fin	11	cop	11:cop	_
11	ready	ready	ADJ	JJ	Degree=Pos	8	conj	8:conj:and	_
12	to	to	PART	TO	_	13	mark	13:mark	_
13	push	push	VERB	VB	VerbForm=Inf	11	xcomp	11:xcomp	SpaceAfter=No
14	,	,	PUNCT	,	_	8	punct	8:punct	_
15	if	if	SCONJ	IN	_	18	mark	18:mark	_
16	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	18	nsubj	18:nsubj	_
17	can	can	AUX	MD	VerbForm=Fin	18	aux	18:aux	_
18	go	go	VERB	VB	VerbForm=Inf	22	advcl	22:advcl:if	_
19	elsewhere	elsewhere	ADV	RB	_	18	advmod	18:advmod	_
20	then	then	ADV	RB	PronType=Dem	22	advmod	22:advmod	_
21	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	22	nsubj	22:nsubj	_
22	would	would	AUX	MD	VerbForm=Fin	8	parataxis	8:parataxis	SpaceAfter=No
23	.	.	PUNCT	.	_	8	punct	8:punct	_
