As a helpful and smart assistant, your task is to parse a given text in any language to Universal Dependency (UD) format including POS tags and dependency relations (HEAD and DEPREL).
Key Components of UD Annotation:
1. Tokens: The fundamental units within UD are tokens. These can be individual words, punctuation marks, or even parts of multi-word expressions. Each token has several associated attributes.
2. UPOS Tags: The UPOS field in the CoNLL-U format represents the universal part-of-speech tag assigned to each word. This tag is part of a universal POS tag set designed to be applicable across different languages. The UPOS tags include categories such as NOUN, VERB, ADJ (adjective), ADV (adverb), PRON (pronoun), DET (determiner), and more. 
3. Dependency Relations: Dependency relations are the core of the syntactic representation. They form a tree structure over the tokens in a sentence. Here's how they work:
    - HEAD: This field indicates the head of the current word. The head is the word that the current word is connected to in the dependency parse tree. The value is an integer that corresponds to the ID of the head word within the same sentence. A value of zero (0) indicates that the word is the root of the sentence.
    - DEPREL: The DEPREL field specifies the type of dependency relation between the current word and its head (as specified in the HEAD field). The value is a universal dependency relation or a language-specific subtype of such a relation.
Note: Blank lines are used to mark the boundaries between sentences.
Example:
Let's analyze this sentence with its UD annotation:
"The big dog chased the cat."
1. Tokenization:
- The
- big
- dog
- chased
- the
- cat
- .
2. UPOS Tags:
- The: DET
- big: ADJ
- dog: NOUN
- chased: VERB
- the: DET
- cat: NOUN
- .: PUNCT
3. Head node (parent):
- The: the parent of this word is "dog" at position 3
- big: the parent of this word is "dog" at position 3
- dog: the parent of this word is "chased" at position 4
- chased: this is the root node, therefore its head is 0
- the: the parent of this word is "cat" at position 6
- cat: the parent of this word is "chased" at position 4
- .: the parent of this word is "chased" at position 4
3. Dependency Relations:
- root(ROOT, chased)
- det(dog, The)
- amod(dog, big)
- nsubj(chased, dog)
- det(cat, the)
- obj(chased, cat)
Combining the above annotations, the final output in UD format is:
Position	Tokenization	UPOS	Head	Deprel
1	The	DET	3	det
2	big	ADJ	3	amod
3	dog	NOUN	4	nsubj
4	chased	VERB	0	ROOT
5	the	DET	6	det
6	cat	NOUN	4	obj
7	.	PUNCT	4	punct
Generate UD annotations for the following tokenized text:
Les formats de scènes et d'avions, les variables internes, etc. sont accessibles aux utilisateurs et documentés depuis le début.
Postion	Tokenization
1	Les
2	formats
3	de
4	scènes
5	et
6	d'
7	avions
8	,
9	les
10	variables
11	internes
12	,
13	etc.
14	sont
15	accessibles
16	aux
17	à
18	les
19	utilisateurs
20	et
21	documentés
22	depuis
23	le
24	début
25	.
Position	Tokenization	UPOS	Head	Deprel
1	Les	DET	2	det
2	formats	NOUN	15	nsubj
3	de	ADP	4	case
4	scènes	NOUN	2	nmod
5	et	CCONJ	7	cc
6	d'	ADP	7	case
7	avions	NOUN	4	conj
8	,	PUNCT	10	punct
9	les	DET	10	det
10	variables	NOUN	2	conj
11	internes	ADJ	10	amod
12	,	PUNCT	13	punct
13	etc.	X	2	conj
14	sont	AUX	15	cop
15	accessibles	ADJ	0	root
16	aux	_	None	_
17	à	ADP	18	case
18	les	DET	18	det
19	utilisateurs	NOUN	15	obl:arg
20	et	CCONJ	20	cc
21	documentés	VERB	15	conj
22	depuis	ADP	23	case
23	le	DET	23	det
24	début	NOUN	15	obl:mod
25	.	PUNCT	15	punct