This conjecture is also supported by other letters Galois later wrote to his friends the night before he died.
1	This	this	DET	DT	Number=Sing|PronType=Dem	2	det	2:det	Discourse=organization-preparation:58->65:3|Entity=(77-abstract-giv:act-cf2-2-coref
2	conjecture	conjecture	NOUN	NN	Number=Sing	5	nsubj:pass	5:nsubj:pass	Entity=77)
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	aux:pass	5:aux:pass	_
4	also	also	ADV	RB	_	5	advmod	5:advmod	_
5	supported	support	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	_
6	by	by	ADP	IN	_	8	case	8:case	_
7	other	other	ADJ	JJ	Degree=Pos	8	amod	8:amod	Entity=(80-object-new-cf5-2-sgl
8	letters	letter	NOUN	NNS	Number=Plur	5	obl:agent	5:obl:agent	_
9	Galois	Galois	PROPN	NNP	Number=Sing	11	nsubj	11:nsubj	Discourse=elaboration-attribute:59->58:0|Entity=(4-person-giv:act-cf1*-1-coref-Évariste_Galois)
10	later	late	ADV	RBR	Degree=Cmp	11	advmod	11:advmod	_
11	wrote	write	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	8	acl:relcl	8:acl:relcl	_
12	to	to	ADP	IN	_	14	case	14:case	_
13	his	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	14	nmod:poss	14:nmod:poss	Entity=(81-person-new-cf4-2-sgl(4-person-giv:act-cf1*-1-ana-Évariste_Galois)
14	friends	friend	NOUN	NNS	Number=Plur	11	obl	11:obl:to	Entity=81)
15	the	the	DET	DT	Definite=Def|PronType=Art	16	det	16:det	Entity=(82-time-acc:com-cf3-2-coref|XML=<date when:::"1832-05-30">
16	night	night	NOUN	NN	Number=Sing	11	obl:tmod	11:obl:tmod	_
17	before	before	SCONJ	IN	_	19	mark	19:mark	Discourse=context-circumstance:60->59:0
18	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	19	nsubj	19:nsubj	Entity=(4-person-giv:act-cf1*-1-ana-Évariste_Galois)
19	died	die	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	16	acl	16:acl:before	Entity=82)80)|SpaceAfter=No|XML=</date>
20	.	.	PUNCT	.	_	5	punct	5:punct	_
