Generate UD annotations for the following tokenized text:
Пакуль толькі пачатак.
Postion	Tokenization
1	Пакуль
2	толькі
3	пачатак
4	.
Position	Tokenization	UPOS	Head	Deprel
1	Пакуль	ADV	2	advmod
2	толькі	PART	3	advmod
3	пачатак	NOUN	0	root
4	.	PUNCT	3	punct