The major exception is downtown, which is slanted at almost a 45 degree angle to the rest of the grid.
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	3:det	Discourse=adversative-contrast_m:74->71:1|Entity=(128-abstract-new-cf3-3-sgl
2	major	major	ADJ	JJ	Degree=Pos	3	amod	3:amod	_
3	exception	exception	NOUN	NN	Number=Sing	5	nsubj	5:nsubj	Entity=128)
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
5	downtown	downtown	NOUN	NN	Number=Sing	0	root	0:root|9:nsubj	Entity=(51-place-giv:inact-cf2-1-pred-Downtown_Tulsa|SpaceAfter=No
6	,	,	PUNCT	,	_	9	punct	9:punct	_
7	which	which	PRON	WDT	PronType=Rel	9	nsubj	5:ref	Discourse=elaboration-attribute:75->74:0
8	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	cop	9:cop	_
9	slanted	slanted	ADJ	JJ	Degree=Pos	5	acl:relcl	5:acl:relcl	_
10	at	at	ADP	IN	_	15	case	15:case	_
11	almost	almost	ADV	RB	Degree=Pos	13	advmod	13:advmod	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	13:det	Entity=(129-abstract-new-cf5-7-sgl
13	45	45	NUM	CD	NumForm=Digit|NumType=Card	15	nummod	15:nummod	_
14	degree	degree	NOUN	NN	Number=Sing	15	compound	15:compound	_
15	angle	angle	NOUN	NN	Number=Sing	9	obl	9:obl:at	_
16	to	to	ADP	IN	_	18	case	18:case	_
17	the	the	DET	DT	Definite=Def|PronType=Art	18	det	18:det	Entity=(130-abstract-new-cf4-2-sgl
18	rest	rest	NOUN	NN	Number=Sing	9	obl	9:obl:to	_
19	of	of	ADP	IN	_	21	case	21:case	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	21:det	Entity=(120-abstract-giv:inact-cf1-2-coref
21	grid	grid	NOUN	NN	Number=Sing	18	nmod	18:nmod:of	Entity=120)130)129)51)|SpaceAfter=No
22	.	.	PUNCT	.	_	5	punct	5:punct	_
