White space can be used throughout the document to enhance readability.
1	White	white	ADJ	POS	Degree=Pos	2	amod	_	_
2	space	space	NOUN	SG-NOM	Number=Sing	5	nsubj:pass	_	_
3	can	can	AUX	PRES-AUX	VerbForm=Fin	5	aux	_	_
4	be	be	AUX	INF	VerbForm=Inf	5	aux:pass	_	_
5	used	use	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
6	throughout	throughout	ADP	_	_	8	case	_	_
7	the	the	DET	DEF	Definite=Def|PronType=Art	8	det	_	_
8	document	document	NOUN	SG-NOM	Number=Sing	5	obl	_	_
9	to	to	PART	_	_	10	mark	_	_
10	enhance	enhance	VERB	INF	VerbForm=Inf	5	advcl	_	_
11	readability	readability	NOUN	SG-NOM	Number=Sing	10	obj	_	SpaceAfter=No
12	.	.	PUNCT	Period	_	5	punct	_	_
