On s'y sent bien.
1	On	on	PRON	_	Gender=Masc|Number=Sing|Person=3|PronType=Ind	4	nsubj	_	wordform=on
2	s'	se	PRON	_	Person=3|PronType=Prs|Reflex=Yes	4	obj	_	SpaceAfter=No
3	y	y	PRON	_	Person=3|PronType=Prs	4	obl:mod	_	_
4	sent	sentir	VERB	_	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	bien	bien	ADV	_	_	4	advmod	_	SpaceAfter=No
6	.	.	PUNCT	_	_	4	punct	_	_
