Greek-Lgr-20201109

Save as HTML

This document is mechanically formatted from the XML file for the LGR. It provides additional summary data and explanatory text. The XML file remains the sole normative specification of the LGR.

LGR Version	5
Date	2020-11-09
Language(s)	und-Grek
Scope(s)	domain: "." (Root)
Unicode Version	6.3.0

Description
Repertoire
Variant Sets
Classes, Rules and Actions
Table of References

Description

Repertoire

Summary

Number of elements in repertoire	76
Number of ranges in repertoire	0
Number of code point sequences	0

The following table lists the repertoire by code point (or code point sequence). The data in the Script and Name column are extracted from the Unicode character database. Where the comment in the original LGR is equal to the character name, it has been suppressed.

For any code point or sequence for which a variant is defined, the link to the associated variant set, or if mapped to itself, the variant type of that mapping is provided in the Variants column.

#	Code Point	Glyph	Script	Name	Variants
1	U+0061	a	Latin	LATIN SMALL LETTER A	set 1
2	U+0069	i	Latin	LATIN SMALL LETTER I	set 2
3	U+006E	n	Latin	LATIN SMALL LETTER N	set 3
4	U+006F	o	Latin	LATIN SMALL LETTER O	set 4
5	U+0075	u	Latin	LATIN SMALL LETTER U	set 5
6	U+0076	v	Latin	LATIN SMALL LETTER V	set 6
7	U+0079	y	Latin	LATIN SMALL LETTER Y	set 7
8	U+00DF	ß	Latin	LATIN SMALL LETTER SHARP S	set 8
9	U+00E1	á	Latin	LATIN SMALL LETTER A WITH ACUTE	set 1
10	U+00ED	í	Latin	LATIN SMALL LETTER I WITH ACUTE	set 2
11	U+00EF	ï	Latin	LATIN SMALL LETTER I WITH DIAERESIS	set 2
12	U+00F3	ó	Latin	LATIN SMALL LETTER O WITH ACUTE	set 4
13	U+00FA	ú	Latin	LATIN SMALL LETTER U WITH ACUTE	set 5
14	U+00FC	ü	Latin	LATIN SMALL LETTER U WITH DIAERESIS	set 5
15	U+0144	ń	Latin	LATIN SMALL LETTER N WITH ACUTE	set 3
16	U+014B	ŋ	Latin	LATIN SMALL LETTER ENG	set 3
17	U+01D8	ǘ	Latin	LATIN SMALL LETTER U WITH DIAERESIS AND ACUTE	set 5
18	U+022F	ȯ	Latin	LATIN SMALL LETTER O WITH DOT ABOVE	set 4
19	U+0251	ɑ	Latin	LATIN SMALL LETTER ALPHA	set 1
20	U+025B	ɛ	Latin	LATIN SMALL LETTER OPEN E	set 9
21	U+0263	ɣ	Latin	LATIN SMALL LETTER GAMMA	set 7
22	U+0269	ɩ	Latin	LATIN SMALL LETTER IOTA	set 2
23	U+028B	ʋ	Latin	LATIN SMALL LETTER V WITH HOOK	set 5
24	U+0390	ΐ	Greek	GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS	set 2
25	U+03AC	ά	Greek	GREEK SMALL LETTER ALPHA WITH TONOS	set 1
26	U+03AD	έ	Greek	GREEK SMALL LETTER EPSILON WITH TONOS	set 9
27	U+03AE	ή	Greek	GREEK SMALL LETTER ETA WITH TONOS	set 3
28	U+03AF	ί	Greek	GREEK SMALL LETTER IOTA WITH TONOS	set 2
29	U+03B0	ΰ	Greek	GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS	set 5
30	U+03B1	α	Greek	GREEK SMALL LETTER ALPHA	set 1
31	U+03B2	β	Greek	GREEK SMALL LETTER BETA	set 8
32	U+03B3	γ	Greek	GREEK SMALL LETTER GAMMA	set 7
33	U+03B4	δ	Greek	GREEK SMALL LETTER DELTA
34	U+03B5	ε	Greek	GREEK SMALL LETTER EPSILON	set 9
35	U+03B6	ζ	Greek	GREEK SMALL LETTER ZETA
36	U+03B7	η	Greek	GREEK SMALL LETTER ETA	set 3
37	U+03B8	θ	Greek	GREEK SMALL LETTER THETA
38	U+03B9	ι	Greek	GREEK SMALL LETTER IOTA	set 2
39	U+03BA	κ	Greek	GREEK SMALL LETTER KAPPA	set 10
40	U+03BB	λ	Greek	GREEK SMALL LETTER LAMDA
41	U+03BC	μ	Greek	GREEK SMALL LETTER MU
42	U+03BD	ν	Greek	GREEK SMALL LETTER NU	set 6
43	U+03BE	ξ	Greek	GREEK SMALL LETTER XI
44	U+03BF	ο	Greek	GREEK SMALL LETTER OMICRON	set 4
45	U+03C0	π	Greek	GREEK SMALL LETTER PI
46	U+03C1	ρ	Greek	GREEK SMALL LETTER RHO
47	U+03C2	ς	Greek	GREEK SMALL LETTER FINAL SIGMA	set 11
48	U+03C3	σ	Greek	GREEK SMALL LETTER SIGMA	set 11
49	U+03C4	τ	Greek	GREEK SMALL LETTER TAU	set 12
50	U+03C5	υ	Greek	GREEK SMALL LETTER UPSILON	set 5
51	U+03C6	φ	Greek	GREEK SMALL LETTER PHI	set 13
52	U+03C7	χ	Greek	GREEK SMALL LETTER CHI
53	U+03C8	ψ	Greek	GREEK SMALL LETTER PSI
54	U+03C9	ω	Greek	GREEK SMALL LETTER OMEGA	set 14
55	U+03CA	ϊ	Greek	GREEK SMALL LETTER IOTA WITH DIALYTIKA	set 2
56	U+03CB	ϋ	Greek	GREEK SMALL LETTER UPSILON WITH DIALYTIKA	set 5
57	U+03CC	ό	Greek	GREEK SMALL LETTER OMICRON WITH TONOS	set 4
58	U+03CD	ύ	Greek	GREEK SMALL LETTER UPSILON WITH TONOS	set 5
59	U+03CE	ώ	Greek	GREEK SMALL LETTER OMEGA WITH TONOS	set 14
60	U+0430	а	Cyrillic	CYRILLIC SMALL LETTER A	set 1
61	U+043A	к	Cyrillic	CYRILLIC SMALL LETTER KA	set 10
62	U+043E	о	Cyrillic	CYRILLIC SMALL LETTER O	set 4
63	U+0442	т	Cyrillic	CYRILLIC SMALL LETTER TE	set 12
64	U+0443	у	Cyrillic	CYRILLIC SMALL LETTER U	set 7
65	U+0444	ф	Cyrillic	CYRILLIC SMALL LETTER EF	set 13
66	U+0456	і	Cyrillic	CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I	set 2
67	U+0457	ї	Cyrillic	CYRILLIC SMALL LETTER YI	set 2
68	U+04A1	ҡ	Cyrillic	CYRILLIC SMALL LETTER BASHKIR KA	set 10
69	U+04AF	ү	Cyrillic	CYRILLIC SMALL LETTER STRAIGHT U	set 7
70	U+0564	դ	Armenian	ARMENIAN SMALL LETTER DA	set 3
71	U+0572	ղ	Armenian	ARMENIAN SMALL LETTER GHAD	set 3
72	U+0578	ո	Armenian	ARMENIAN SMALL LETTER VO	set 3
73	U+057D	ս	Armenian	ARMENIAN SMALL LETTER SEH	set 5
74	U+0582	ւ	Armenian	ARMENIAN SMALL LETTER YIWN	set 2
75	U+0585	օ	Armenian	ARMENIAN SMALL LETTER OH	set 4
76	U+1E45	ṅ	Latin	LATIN SMALL LETTER N WITH DOT ABOVE	set 3

Legend

Code Point: A code point or code point sequence.
Name: Shows the character or sequence name from the Unicode Character Database.
Glyph: The shape displayed depends on the fonts available to your browser.
Script: Shows the script property value from the Unicode Character Database. Combining marks may have the value Inherited and code points used with more than one script may have the value Common.
References: Links to the references associated with the code point or sequence, if any.
Tags: LGR-defined tag values. Any tags matching the Unicode script property are suppressed in this view.
Required Context: Link to the rule defining the required context a code point or sequence must satisfy. If prefixed by "not:", identifies a context that must not occur.
Variants: A link to the variant set the code point or sequence is a member of, except where a coded point or sequence maps only to itself, in which case the type of that mapping is listed.
Comment: If the comment in this row consists only of the code point or sequence name it is suppressed in this view.

Variant Sets

Summary

Number of variant sets	14
Largest variant set	11
Ordinary Variants by Type	out-of-repertoire-var (40) blocked (352) allocatable (36)

The following tables list all variant sets defined in this LGR, except for singleton sets. Each table lists all variant mapping pairs of the set; one per row. Mappings are assumed to be symmetric: each row documents both forward (��) and reverse (��) mapping directions. In each table, the mappings are sorted by Source value in ascending code point order; shading is used to group mappings from the same source code point or sequence.

Where the type of both forward and reverse mappings are the same, a single value is given in the Type(s) column, otherwise the types for forward and reverse mappings, as well as comments and references are listed above one another.

A mapping where source and target are the same is reflexive. Variant sets consisting of only a single reflexive mapping are not shown as a set. Instead, the variant type of the mapping is listed in the Variants column of the Repertoire by Code Point table. Reflexive mappings that are part of a larger set are indicated with a ��.

In any LGR with variant specifications that are well behaved, all members within each variant set are defined as variants of each other; the mappings in each set are symmetric and transitive; and all variant sets are disjoint.

Common Legend

Source: Source of the mapping pair.
Target: Destination of the mapping pair.
Glyph: The shape displayed for source or target depends on the fonts available to your browser.
�� - forward: Indicates that variant Type, References and Comment apply to the mapping from source to target.
�� - reverse: Indicates that variant Type, References and Comment apply to the reverse mapping from target to source.
�� - both: Indicates that variant Type, References and Comment apply to both forward and reverse mapping.
�� - reflexive: Indicates that variant Type, References and Comment are for a reflexive mapping where source equals target.
�� - not in LGR: Indicates that variant is not in LGR.
Type: The type of the variant mapping. There are some predefined variant types such as ��allocatable�� and ��blocked��, while others are defined specifically for each LGR.
References: One or more reference IDs (optional). A "/" separates references for reverse / forward mappings, if different.
Comment: A descriptive comment (optional). A "/" separates comments for reverse / forward mappings, if different.

Variant Set 1 �� 6 Members - 19 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	Comment
1	U+0061	a	U+0061	a	��	out-of-repertoire-var	Out-of-repertoire-var
2	U+0061	a	U+00E1	á	��	blocked
3	U+0061	a	U+0251	ɑ	��	blocked
4	U+0061	a	U+03AC	ά	��	blocked
5	U+0061	a	U+03B1	α	��	blocked
6	U+0061	a	U+0430	а	��	blocked
7	U+00E1	á	U+00E1	á	��	out-of-repertoire-var	Out-of-repertoire-var
8	U+00E1	á	U+0251	ɑ	��	blocked
9	U+00E1	á	U+03AC	ά	��	blocked
10	U+00E1	á	U+03B1	α	��	blocked
11	U+00E1	á	U+0430	а	��	blocked
12	U+0251	ɑ	U+0251	ɑ	��	out-of-repertoire-var	Out-of-repertoire-var
13	U+0251	ɑ	U+03AC	ά	��	blocked
14	U+0251	ɑ	U+03B1	α	��	blocked
15	U+0251	ɑ	U+0430	а	��	blocked
16	U+03AC	ά	U+03B1	α	��	allocatable
17	U+03AC	ά	U+0430	а	��	blocked
18	U+03B1	α	U+0430	а	��	blocked
19	U+0430	а	U+0430	а	��	out-of-repertoire-var	Out-of-repertoire-var

Variant Set 2 �� 11 Members - 62 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	Comment
1	U+0069	i	U+0069	i	��	out-of-repertoire-var	Out-of-repertoire-var
2	U+0069	i	U+00ED	í	��	blocked
3	U+0069	i	U+00EF	ï	��	blocked
4	U+0069	i	U+0269	ɩ	��	blocked
5	U+0069	i	U+0390	ΐ	��	blocked
6	U+0069	i	U+03AF	ί	��	blocked
7	U+0069	i	U+03B9	ι	��	blocked
8	U+0069	i	U+03CA	ϊ	��	blocked
9	U+0069	i	U+0456	і	��	blocked
10	U+0069	i	U+0457	ї	��	blocked
11	U+0069	i	U+0582	ւ	��	blocked
12	U+00ED	í	U+00ED	í	��	out-of-repertoire-var	Out-of-repertoire-var
13	U+00ED	í	U+00EF	ï	��	blocked
14	U+00ED	í	U+0269	ɩ	��	blocked
15	U+00ED	í	U+0390	ΐ	��	blocked
16	U+00ED	í	U+03AF	ί	��	blocked
17	U+00ED	í	U+03B9	ι	��	blocked
18	U+00ED	í	U+03CA	ϊ	��	blocked
19	U+00ED	í	U+0456	і	��	blocked
20	U+00ED	í	U+0457	ї	��	blocked
21	U+00ED	í	U+0582	ւ	��	blocked
22	U+00EF	ï	U+00EF	ï	��	out-of-repertoire-var	Out-of-repertoire-var
23	U+00EF	ï	U+0269	ɩ	��	blocked
24	U+00EF	ï	U+0390	ΐ	��	blocked
25	U+00EF	ï	U+03AF	ί	��	blocked
26	U+00EF	ï	U+03B9	ι	��	blocked
27	U+00EF	ï	U+03CA	ϊ	��	blocked
28	U+00EF	ï	U+0456	і	��	blocked
29	U+00EF	ï	U+0457	ї	��	blocked
30	U+00EF	ï	U+0582	ւ	��	blocked
31	U+0269	ɩ	U+0269	ɩ	��	out-of-repertoire-var	Out-of-repertoire-var
32	U+0269	ɩ	U+0390	ΐ	��	blocked
33	U+0269	ɩ	U+03AF	ί	��	blocked
34	U+0269	ɩ	U+03B9	ι	��	blocked
35	U+0269	ɩ	U+03CA	ϊ	��	blocked
36	U+0269	ɩ	U+0456	і	��	blocked
37	U+0269	ɩ	U+0457	ї	��	blocked
38	U+0269	ɩ	U+0582	ւ	��	blocked
39	U+0390	ΐ	U+03AF	ί	��	allocatable
40	U+0390	ΐ	U+03B9	ι	��	allocatable
41	U+0390	ΐ	U+03CA	ϊ	��	allocatable
42	U+0390	ΐ	U+0456	і	��	blocked
43	U+0390	ΐ	U+0457	ї	��	blocked
44	U+0390	ΐ	U+0582	ւ	��	blocked
45	U+03AF	ί	U+03B9	ι	��	allocatable
46	U+03AF	ί	U+03CA	ϊ	��	allocatable
47	U+03AF	ί	U+0456	і	��	blocked
48	U+03AF	ί	U+0457	ї	��	blocked
49	U+03AF	ί	U+0582	ւ	��	blocked
50	U+03B9	ι	U+03CA	ϊ	��	allocatable
51	U+03B9	ι	U+0456	і	��	blocked
52	U+03B9	ι	U+0457	ї	��	blocked
53	U+03B9	ι	U+0582	ւ	��	blocked
54	U+03CA	ϊ	U+0456	і	��	blocked
55	U+03CA	ϊ	U+0457	ї	��	blocked
56	U+03CA	ϊ	U+0582	ւ	��	blocked
57	U+0456	і	U+0456	і	��	out-of-repertoire-var	Out-of-repertoire-var
58	U+0456	і	U+0457	ї	��	blocked
59	U+0456	і	U+0582	ւ	��	blocked
60	U+0457	ї	U+0457	ї	��	out-of-repertoire-var	Out-of-repertoire-var
61	U+0457	ї	U+0582	ւ	��	blocked
62	U+0582	ւ	U+0582	ւ	��	out-of-repertoire-var	Out-of-repertoire-var

Variant Set 3 �� 9 Members - 43 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	Comment
1	U+006E	n	U+006E	n	��	out-of-repertoire-var	Out-of-repertoire-var
2	U+006E	n	U+0144	ń	��	blocked
3	U+006E	n	U+014B	ŋ	��	blocked
4	U+006E	n	U+03AE	ή	��	blocked
5	U+006E	n	U+03B7	η	��	blocked
6	U+006E	n	U+0564	դ	��	blocked
7	U+006E	n	U+0572	ղ	��	blocked
8	U+006E	n	U+0578	ո	��	blocked
9	U+006E	n	U+1E45	ṅ	��	blocked
10	U+0144	ń	U+0144	ń	��	out-of-repertoire-var	Out-of-repertoire-var
11	U+0144	ń	U+014B	ŋ	��	blocked
12	U+0144	ń	U+03AE	ή	��	blocked
13	U+0144	ń	U+03B7	η	��	blocked
14	U+0144	ń	U+0564	դ	��	blocked
15	U+0144	ń	U+0572	ղ	��	blocked
16	U+0144	ń	U+0578	ո	��	blocked
17	U+0144	ń	U+1E45	ṅ	��	blocked
18	U+014B	ŋ	U+014B	ŋ	��	out-of-repertoire-var	Out-of-repertoire-var
19	U+014B	ŋ	U+03AE	ή	��	blocked
20	U+014B	ŋ	U+03B7	η	��	blocked
21	U+014B	ŋ	U+0564	դ	��	blocked
22	U+014B	ŋ	U+0572	ղ	��	blocked
23	U+014B	ŋ	U+0578	ո	��	blocked
24	U+014B	ŋ	U+1E45	ṅ	��	blocked
25	U+03AE	ή	U+03B7	η	��	allocatable
26	U+03AE	ή	U+0564	դ	��	blocked
27	U+03AE	ή	U+0572	ղ	��	blocked
28	U+03AE	ή	U+0578	ո	��	blocked
29	U+03AE	ή	U+1E45	ṅ	��	blocked
30	U+03B7	η	U+0564	դ	��	blocked
31	U+03B7	η	U+0572	ղ	��	blocked
32	U+03B7	η	U+0578	ո	��	blocked
33	U+03B7	η	U+1E45	ṅ	��	blocked
34	U+0564	դ	U+0564	դ	��	out-of-repertoire-var	Out-of-repertoire-var
35	U+0564	դ	U+0572	ղ	��	blocked
36	U+0564	դ	U+0578	ո	��	blocked
37	U+0564	դ	U+1E45	ṅ	��	blocked
38	U+0572	ղ	U+0572	ղ	��	out-of-repertoire-var	Out-of-repertoire-var
39	U+0572	ղ	U+0578	ո	��	blocked
40	U+0572	ղ	U+1E45	ṅ	��	blocked
41	U+0578	ո	U+0578	ո	��	out-of-repertoire-var	Out-of-repertoire-var
42	U+0578	ո	U+1E45	ṅ	��	blocked
43	U+1E45	ṅ	U+1E45	ṅ	��	out-of-repertoire-var	Out-of-repertoire-var

Variant Set 4 �� 7 Members - 26 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	Comment
1	U+006F	o	U+006F	o	��	out-of-repertoire-var	Out-of-repertoire-var
2	U+006F	o	U+00F3	ó	��	blocked
3	U+006F	o	U+022F	ȯ	��	blocked
4	U+006F	o	U+03BF	ο	��	blocked
5	U+006F	o	U+03CC	ό	��	blocked
6	U+006F	o	U+043E	о	��	blocked
7	U+006F	o	U+0585	օ	��	blocked
8	U+00F3	ó	U+00F3	ó	��	out-of-repertoire-var	Out-of-repertoire-var
9	U+00F3	ó	U+022F	ȯ	��	blocked
10	U+00F3	ó	U+03BF	ο	��	blocked
11	U+00F3	ó	U+03CC	ό	��	blocked
12	U+00F3	ó	U+043E	о	��	blocked
13	U+00F3	ó	U+0585	օ	��	blocked
14	U+022F	ȯ	U+022F	ȯ	��	out-of-repertoire-var	Out-of-repertoire-var
15	U+022F	ȯ	U+03BF	ο	��	blocked
16	U+022F	ȯ	U+03CC	ό	��	blocked
17	U+022F	ȯ	U+043E	о	��	blocked
18	U+022F	ȯ	U+0585	օ	��	blocked
19	U+03BF	ο	U+03CC	ό	��	allocatable
20	U+03BF	ο	U+043E	о	��	blocked
21	U+03BF	ο	U+0585	օ	��	blocked
22	U+03CC	ό	U+043E	о	��	blocked
23	U+03CC	ό	U+0585	օ	��	blocked
24	U+043E	о	U+043E	о	��	out-of-repertoire-var	Out-of-repertoire-var
25	U+043E	о	U+0585	օ	��	blocked
26	U+0585	օ	U+0585	օ	��	out-of-repertoire-var	Out-of-repertoire-var

Variant Set 5 �� 10 Members - 51 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	Comment
1	U+0075	u	U+0075	u	��	out-of-repertoire-var	Out-of-repertoire-var
2	U+0075	u	U+00FA	ú	��	blocked
3	U+0075	u	U+00FC	ü	��	blocked
4	U+0075	u	U+01D8	ǘ	��	blocked
5	U+0075	u	U+028B	ʋ	��	blocked
6	U+0075	u	U+03B0	ΰ	��	blocked
7	U+0075	u	U+03C5	υ	��	blocked
8	U+0075	u	U+03CB	ϋ	��	blocked
9	U+0075	u	U+03CD	ύ	��	blocked
10	U+0075	u	U+057D	ս	��	blocked
11	U+00FA	ú	U+00FA	ú	��	out-of-repertoire-var	Out-of-repertoire-var
12	U+00FA	ú	U+00FC	ü	��	blocked
13	U+00FA	ú	U+01D8	ǘ	��	blocked
14	U+00FA	ú	U+028B	ʋ	��	blocked
15	U+00FA	ú	U+03B0	ΰ	��	blocked
16	U+00FA	ú	U+03C5	υ	��	blocked
17	U+00FA	ú	U+03CB	ϋ	��	blocked
18	U+00FA	ú	U+03CD	ύ	��	blocked
19	U+00FA	ú	U+057D	ս	��	blocked
20	U+00FC	ü	U+00FC	ü	��	out-of-repertoire-var	Out-of-repertoire-var
21	U+00FC	ü	U+01D8	ǘ	��	blocked
22	U+00FC	ü	U+028B	ʋ	��	blocked
23	U+00FC	ü	U+03B0	ΰ	��	blocked
24	U+00FC	ü	U+03C5	υ	��	blocked
25	U+00FC	ü	U+03CB	ϋ	��	blocked
26	U+00FC	ü	U+03CD	ύ	��	blocked
27	U+00FC	ü	U+057D	ս	��	blocked
28	U+01D8	ǘ	U+01D8	ǘ	��	out-of-repertoire-var	Out-of-repertoire-var
29	U+01D8	ǘ	U+028B	ʋ	��	blocked
30	U+01D8	ǘ	U+03B0	ΰ	��	blocked
31	U+01D8	ǘ	U+03C5	υ	��	blocked
32	U+01D8	ǘ	U+03CB	ϋ	��	blocked
33	U+01D8	ǘ	U+03CD	ύ	��	blocked
34	U+01D8	ǘ	U+057D	ս	��	blocked
35	U+028B	ʋ	U+028B	ʋ	��	out-of-repertoire-var	Out-of-repertoire-var
36	U+028B	ʋ	U+03B0	ΰ	��	blocked
37	U+028B	ʋ	U+03C5	υ	��	blocked
38	U+028B	ʋ	U+03CB	ϋ	��	blocked
39	U+028B	ʋ	U+03CD	ύ	��	blocked
40	U+028B	ʋ	U+057D	ս	��	blocked
41	U+03B0	ΰ	U+03C5	υ	��	allocatable
42	U+03B0	ΰ	U+03CB	ϋ	��	allocatable
43	U+03B0	ΰ	U+03CD	ύ	��	allocatable
44	U+03B0	ΰ	U+057D	ս	��	blocked
45	U+03C5	υ	U+03CB	ϋ	��	allocatable
46	U+03C5	υ	U+03CD	ύ	��	allocatable
47	U+03C5	υ	U+057D	ս	��	blocked
48	U+03CB	ϋ	U+03CD	ύ	��	allocatable
49	U+03CB	ϋ	U+057D	ս	��	blocked
50	U+03CD	ύ	U+057D	ս	��	blocked
51	U+057D	ս	U+057D	ս	��	out-of-repertoire-var	Out-of-repertoire-var

Variant Set 6 �� 2 Members - 2 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	References	Comment
1	U+0076	v	U+0076	v	��	out-of-repertoire-var		Out-of-repertoire-var
2	U+0076	v	U+03BD	ν	��	blocked

Variant Set 7 �� 5 Members - 14 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	Comment
1	U+0079	y	U+0079	y	��	out-of-repertoire-var	Out-of-repertoire-var
2	U+0079	y	U+0263	ɣ	��	blocked
3	U+0079	y	U+03B3	γ	��	blocked
4	U+0079	y	U+0443	у	��	blocked
5	U+0079	y	U+04AF	ү	��	blocked
6	U+0263	ɣ	U+0263	ɣ	��	out-of-repertoire-var	Out-of-repertoire-var
7	U+0263	ɣ	U+03B3	γ	��	blocked
8	U+0263	ɣ	U+0443	у	��	blocked
9	U+0263	ɣ	U+04AF	ү	��	blocked
10	U+03B3	γ	U+0443	у	��	blocked
11	U+03B3	γ	U+04AF	ү	��	blocked
12	U+0443	у	U+0443	у	��	out-of-repertoire-var	Out-of-repertoire-var
13	U+0443	у	U+04AF	ү	��	blocked
14	U+04AF	ү	U+04AF	ү	��	out-of-repertoire-var	Out-of-repertoire-var

Variant Set 8 �� 2 Members - 2 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	References	Comment
1	U+00DF	ß	U+00DF	ß	��	out-of-repertoire-var		Out-of-repertoire-var
2	U+00DF	ß	U+03B2	β	��	blocked

Variant Set 9 �� 3 Members - 4 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	Comment
1	U+025B	ɛ	U+025B	ɛ	��	out-of-repertoire-var	Out-of-repertoire-var
2	U+025B	ɛ	U+03AD	έ	��	blocked
3	U+025B	ɛ	U+03B5	ε	��	blocked
4	U+03AD	έ	U+03B5	ε	��	allocatable

Variant Set 10 �� 3 Members - 5 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	Comment
1	U+03BA	κ	U+043A	к	��	blocked
2	U+03BA	κ	U+04A1	ҡ	��	blocked
3	U+043A	к	U+043A	к	��	out-of-repertoire-var	Out-of-repertoire-var
4	U+043A	к	U+04A1	ҡ	��	blocked
5	U+04A1	ҡ	U+04A1	ҡ	��	out-of-repertoire-var	Out-of-repertoire-var

Variant Set 11 �� 2 Members - 1 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	References	Comment
1	U+03C2	ς	U+03C3	σ	��	allocatable

Variant Set 12 �� 2 Members - 2 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	References	Comment
1	U+03C4	τ	U+0442	т	��	blocked
2	U+0442	т	U+0442	т	��	out-of-repertoire-var		Out-of-repertoire-var

Variant Set 13 �� 2 Members - 2 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	References	Comment
1	U+03C6	φ	U+0444	ф	��	blocked
2	U+0444	ф	U+0444	ф	��	out-of-repertoire-var		Out-of-repertoire-var

Variant Set 14 �� 2 Members - 1 Mappings

#	Source	Glyph	Target	Glyph		Type(s)	References	Comment
1	U+03C9	ω	U+03CE	ώ	��	allocatable

Classes, Rules and Actions

Character Classes

The following table lists all top-level classes with their definition and the regular expression defining their members.

Name	Definition	Count	Members	References	Comment

Legend

Members or Ranges: Lists the members of the class as code points (xxx) or as ranges of code points (xxx-yyy). Any class too numerous to list in full is elided with "...".
Tag=ttt: An anonymous class implicitly defined based on tag value.
[: :] - named character set: Reference to a named character set [:name:].
(��,��,\,��) - set operators: Sets may be combined by set operators (�� = intersection, �� = union, \ = difference, �� = symmetric difference).

Whole label evaluation and context rules

The following table lists all the top-level, or named rules defined in the LGR and indicates whether they are used as trigger in an action or as context (when or not-when) for a code point. (Any use of context rules for variants is not indicated).

Name	Regular Expression	Used as Trigger	Used as Context	Anchor	References	Comment

Legend

Used as Trigger: This rule triggers one of the actions listed below.
Used as Context: This rule defines a required context for a code point.
Anchor: This has a placeholder for the code point for which it is evaluated.
Regular Expression: A regular expression equivalent to the rule, shown in the standard notation with some extensions as noted:
�� - context anchor: In a regex the �� signifies a placeholder for the actual code point, when a context is evaluated. The code point must occur at the position corresponding to the anchor. Rules containing an anchor cannot be used as triggers.
(...)�� - look-behind: If present encloses required context preceding the anchor.
��(...) - look-ahead: If present encloses required context following the anchor.
(: :) - rule reference: Non-recursive reference to a named rule.
[: :] - character set either named, implicit or property: Reference to a named character set [:name:], an implicit character set [:class tag=val:] or a given Unicode property [:class property:prop=val:]. A leading "^" before name or tag indicates the set complement.
(|) - choice operator: When there are various choices in a rule, choices are separated by the set operator (|) and each choice is represented by a set enclosed in parenthesis.
(��,��,\,��) - set operators: Sets may be combined by set operators (�� = intersection, �� = union, \ = difference, �� = symmetric difference).
�� - empty set: Indicated that the following set is empty because of the result of set operations or because non of its elements are part of the repertoire defined here.; An empty set that is not optional means that a rule can never match.
{m}, {m, n}, {m,} - count: Indicates that the preceding element is evaluated from m to n times. Only {m} means the preceding element is evaluated exactly m times (equivalent to {m,m}), {m,} means the preceding element is evaluated at least m times.; No count indicated the elements is evaluated once (equivalent to "{1}").

Actions

The following table lists the actions that are used to assign dispositions to labels and variant labels, based on the specified conditions. The order of actions defines their precedence: the first action triggered by a label is the one defining its disposition.

#	Condition	Rule / Variant Set		Disposition	References	Comment

Legend

{...} - variant type set: In the "Rule/Variant Set" column the notation {...} means a set of variant types.

Table of References

[1]	The Unicode Standard 9.0, the Unicode Consortium http://www.unicode.org/standard/standard.html
[2]	Maximal Starting Repertoire �� MSR-4, ICANN IDN Integration Panel https://www.icann.org/en/system/files/files/msr-4-overview-25jan19-en.pdf
[3]	Requirements for LGR Proposals from Generation Panels, Integration Panel, ICANN IDN Variant Issues Project https://www.icann.org/en/system/files/files/Requirements-for-LGR-Proposals-20150424.pdf
[4]	Procedure to Develop and Maintain the Label Generation Rules for the Root Zone in Respect of IDNA Labels, ICANN http://www.icann.org/en/resources/idn/variant-tlds/draft-lgr-procedure-20mar13-en.pdf
[5]	Study of the issues present in the registration of IDN TLDs in Greek characters, Greek Case Study Team, ICANN IDN Variant Issues Project http://archive.icann.org/en/topics/new-gtlds/greek-vip-issues-report-07oct11-en.pdf
[6]	Internationalized Domain Names for Applications (IDNA) Background, Explanation, and Rationale, IETF, RFC5894, August 2010
[7]	Greek Language Question, Wikipedia http://en.wikipedia.org/wiki/Greek_language_question
[8]	Katharevousa, Wikipedia http://en.wikipedia.org/wiki/Katharevousa
[9]	Dimotiki, Wikipedia http://en.wikipedia.org/wiki/Dimotiki
[10]	Greek Diacritics, Wikipedia http://en.wikipedia.org/wiki/Greek_diacritics
[11]	Pomak Language https://en.wikipedia.org/wiki/Pomak_language
[12]	��_��, Wikepdeia https://el.wikipedia.org/wiki/%CE%A0%CE%BF%CE%BC%CE%B1%CE%BA%CE%B9%CE%BA%CE%AE_%CE%B3%CE%BB%CF%8E%CF%83%CF%83%CE%B1
[13]	Greek alphabet used for other languages, Wikepdeia https://en.wikipedia.org/wiki/Greek_alphabet#Use_for_other_languages
[14]	Character codes for Greek: Problems and modern solutions, Macrakis Stavros M., 1996.
[15]	Greek: An Essential Grammar of the Modern Language, Holton, Mackridge, Philippaki, Routledge 2004, ISBN 0-203-64521-9, Master e-book ISBN: http://www.verbalplanet.com/resourcedownload.asp?re_id=100001646935
[16]	Pomak-Greek Dictionary, Kara-Chotza Ritvan et al., 4th Army Corps, Army General Staff, Hellenic Ministry of Defense, 1996.
[17]	Email correspondence (in Greek) between the Greek Generation Panel chair and Mr. Ritvan Kara-Chotza, 2017
[18]	Regulation on Management and Assignment of [.gr] or [.��] Domain Names��, Decision No.843/2/01 Mar 2018 of the Hellenic Telecommunications and Post Commission (Issue No. 973/B��/19 March 2018 of the Hellenic Official Governmental Gazette) http://www.eett.gr/opencms/export/sites/default/EETT_EN/Electronic_Communications/DomainNames/AP843-002.pdf