Generate UD annotations for the following tokenized text:
Аўтар: Alaksandr Hančaronak
Postion	Tokenization
1	Аўтар
2	:
3	Alaksandr
4	Hančaronak
Position	Tokenization	UPOS	Head	Deprel
1	Аўтар	NOUN	0	root
2	:	PUNCT	1	punct
3	Alaksandr	X	1	flat:foreign
4	Hančaronak	X	1	flat:foreign