At one time it had for a little while glowed more brilliantly again, but it speedily reverted to its sullen red heat.
1	At	at	ADP	IN	_	3	case	3:case	Discourse=elaboration-additional:57->52:2
2	one	one	NUM	CD	NumForm=Word|NumType=Card	3	nummod	3:nummod	Entity=(61-time-new-cf2-2-sgl
3	time	time	NOUN	NN	Number=Sing	10	obl	10:obl:at	Entity=61)
4	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	10	nsubj	10:nsubj	Entity=(40-object-giv:act-cf1*-1-ana)
5	had	have	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	10	aux	10:aux	_
6	for	for	ADP	IN	_	9	case	9:case	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	9:det	Entity=(62-time-new-cf3-3-sgl
8	little	little	ADJ	JJ	Degree=Pos	9	amod	9:amod	_
9	while	while	NOUN	NN	Number=Sing	10	obl	10:obl:for	Entity=62)
10	glowed	glow	VERB	VBN	Tense=Past|VerbForm=Part	0	root	0:root	_
11	more	more	ADV	RBR	Degree=Cmp	12	advmod	12:advmod	_
12	brilliantly	brilliantly	ADV	RB	Degree=Pos	10	advmod	10:advmod	_
13	again	again	ADV	RB	Degree=Pos	10	advmod	10:advmod	SpaceAfter=No
14	,	,	PUNCT	,	_	18	punct	18:punct	_
15	but	but	CCONJ	CC	_	18	cc	18:cc	Discourse=adversative-contrast_m:58->57:0
16	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	18	nsubj	18:nsubj	Entity=(40-object-giv:act-cf1*-1-ana)
17	speedily	speedily	ADV	RB	Degree=Pos	18	advmod	18:advmod	_
18	reverted	revert	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	10	conj	10:conj:but	_
19	to	to	ADP	IN	_	23	case	23:case	_
20	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	23	nmod:poss	23:nmod:poss	Entity=(63-abstract-new-cf4-4-sgl(40-object-giv:act-cf1*-1-ana)
21	sullen	sullen	ADJ	JJ	Degree=Pos	23	amod	23:amod	_
22	red	red	ADJ	JJ	Degree=Pos	23	amod	23:amod	_
23	heat	heat	NOUN	NN	Number=Sing	18	obl	18:obl:to	Entity=63)|SpaceAfter=No
24	.	.	PUNCT	.	_	10	punct	10:punct	_
