Elasticsearch 日本語スキーマレス環境構築と、ついでに多言語対応

第6回elasticsearch勉強会「Elasticsearch 日本語スキーマレス環境構築と、ついでに多言語対応」資料

Transcript

1. &MBTUJDTFBSDI
   ೔ຊޠεΩʔϚϨ ε؀ڥߏஙͱɺ͍ͭͰʹଟݴޠରԠ 
   
   
   
    
    ୈճ ษڧձ
2. ࣗݾ঺հ ໦ށ
   ࠃ඙
   ,6/*)*,0
   ,*%0
   !
   φϨοδϫʔΫεגࣜձࣾ φϨοδϫʔΫεגࣜձࣾͰݕࡧˍΫϥ΢υࣄۀؔ࿈ͷϚωʔδϝϯτͯ͠·͢ɻ
   &MBTUJDTFBSDI
   ؔ࿈Ͱ͸ɻɻ
   ϒϩάʮ)FMMP
   &MBTUJDTFBSDIʯ
   ͱ͔
   &MBTUJDTFBSDI
   BT
   B
   TFSWJDFʮ4JCB
   γʔό
   ʯͷ
   اըɾӡӦͯ͠·͢ɻ
   “Hello! Elasticsearch” “ݕࡧBaaS” ͖ͭͮ͸8FCͰ
   ˠ
3. Ϛοϐϯάఆٛ
   ΊΜͲ͘͘͞ͳ͍Ͱ͔͢ʁ Ϛοϐϯάఆٛͱ໨త ͪΐͬͱͨ͠σʔλͰ΋ઃܭඞཁͩ͠ɺ
   ਓʹΑͬͯશવҧ͏ઃܭʹͳͬͪΌ͏͠ɻɻ
4. Ϛοϐϯάఆٛʹ͸ʮ໨తʯ͕͋Δ ㅟ ㅟ Ϛοϐϯάఆٛͱ໨త ͦΕ͸Θ͔Δ͚Ͳɻɻ
5. Ϛοϐϯάఆٛͱ໨త ̍ ̎ ̏ ̐ ̑ ̒ ద߹཰Λ
   ޲্͍ͨ͠ ࠶ݱ཰Λ
   ޲্͍ͨ͠ ਖ਼֬ʹ
   ߜΓࠐΈ͍ͨ ूܭ͍ͨ͠ ද͍ࣔͨ͠ BOE
   NPSF
   
   
    ͔͠΋ϑΟʔϧυຖʹɻɻɻ
   ߟ͑Δ͜ͱ͕͍ͬͺ͍ʂ
6. Ϛοϐϯάఆٛͱ໨త ̍ ̎ ̏ ̐ ̑ ̒ ׬શҰகͰ
   ݕࡧɾूܭ͍ͨ͠ ʮ౎ʯʮ෎ʯʮݝʯ
   Λলུͯ͠ݕࡧ͍ͨ͠ ϤϛͰݕࡧ͍ͨ͠ ౎ಓ෎ݝίʔυ
   ॱͰιʔτ͍ͨ͠ ʮؔ౦ʯͳͲ
   ผ໊Ͱݕࡧɾूܭ͍ͨ͠ BOE
   NPSF
   ʜ ྫ͑͹ɺ౎ಓ෎ݝ໊ϑΟʔϧυ̍ͭͱͬͯ΋
7. Ϛοϐϯάఆٛͱ໨త ঢ়گʹΑͬͯมԽ͢Δʮ໨తʯ
   ໨తʹΑͬͯมԽ͢ΔʮϚοϐϯάఆٛʯ Ϛοϐϯάͷઃܭ͸ॏཁ͚ͩͲʜ
   ʮ໨తʯͷมԽΛ૝ఆͨ͠ઃܭʮܦݧʯ
   ݕࡧΤϯδϯͷςΫϊϩδʔͷཧղʮεΩϧʯ
   ͕ඞཁͬͯ͜ͱͳ͔ʁ
   ! ຖճઃܭ͢ΔͷΊΜͲ͏ͩ͠ɺٕज़ऀҭͯΔͷ΋େม
8. Ϛοϐϯάఆٛͱ໨త ຖճϚοϐϯάͷઃܭ͠ͳͯ͘΋
   ಉ͡ઃܭࢥ૝ͰࣗಈతʹϚοϐϯάఆ͍ٛͨ͠ʂ ಉ͡ࢥ͍ͷਓ͸͖ͬͱ͍Δ͸ͣʂ ຖճʮFMBTUJDTFBSDI
   NBQQJOHʯͰ άάΔͷݮΒ͍ͨͬ͢͠ɻɻ
9. Ϛοϐϯάఆٛͱ໨త ͦͷ࢓૊Έ
   ͢Ͱʹ&MBTUJDTFBSDIʹ͋Γ·͢ʂ
10. %FNP %FNP
11. %FNP DELETE /myindex! ! PUT /myindex/mytype/1! ! {! "title": "Elasticsearch ಛ௃·ͱΊ",! "description": "Elasticsearch Features — ओʹγεςϜΛத৺ͱͨ͠ಛ௃·ͱΊ",! "author": "Kunihiko Kido",! "link": "https://medium.com/hello-elasticsearch/elasticsearch-500996e47c70",! "tags": ["Elasticsearch"],! "pubDate": "2014-03-12T11:09"! } ͍ͭ΋௨Γɺ͜Μͳײ͡Ͱσʔλొ࿥͢Δ͚ͩͰɺ
    ϑΟʔϧυຖʹඞཁͳϚοϐϯάఆ͕ٛग़དྷ্͕Δ
12. %FNP {! ...! "title" : {! "type" : "string",! "fields" : {! "keyword" : {! "type" : "string",! "analyzer" : "keyword_analyzer"! },! "raw" : {! "type" : "string",! "index" : "not_analyzed"! },! "substring" : {! "type" : "string",! "analyzer" : "cjk"! },! "yomi" : {! "type" : "string",! "analyzer" : "katakana"! }! }! }! ...! }! UJUMFϑΟʔϧυͷϚοϐϯάఆٛ ˞
    ಈతʹ࡞੒͞ΕͨϚοϐϯάఆٛ
13. %FNP {! ...! "description" : {! "type" : "string",! "fields" : {! "substring" : {! "type" : "string",! "analyzer" : "cjk"! }! }! },! ...! } ˞
    ಈతʹ࡞੒͞ΕͨϚοϐϯάఆٛ EFTDSJQUJPOϑΟʔϧυͷϚοϐϯάఆٛ
14. %FNP {! ...! "author" : {! "type" : "string",! "fields" : {! "keyword" : {! "type" : "string",! "analyzer" : "keyword_analyzer"! },! "raw" : {! "type" : "string",! "index" : "not_analyzed"! },! "substring" : {! "type" : "string",! "analyzer" : "cjk"! },! "yomi" : {! "type" : "string",! "analyzer" : "katakana"! }! }! }! ...! }! BVUIPSϑΟʔϧυͷϚοϐϯάఆٛ ˞
    ಈతʹ࡞੒͞ΕͨϚοϐϯάఆٛ
15. %FNP {! ...! "link" : {! "type" : "string",! "index" : "not_analyzed",! "fields" : {! "domain" : {! "type" : "string",! "analyzer" : "domain_analyzer"! },! "keyword" : {! "type" : "string",! "analyzer" : "keyword_analyzer"! },! "substring" : {! "type" : "string",! "analyzer" : "standard"! }! }! },! ...! } ˞
    ಈతʹ࡞੒͞ΕͨϚοϐϯάఆٛ MJOLϑΟʔϧυͷϚοϐϯάఆٛ
16. %FNP {! ...! "tags" : {! "type" : "string",! "fields" : {! "keyword" : {! "type" : "string",! "analyzer" : "keyword_analyzer"! },! "raw" : {! "type" : "string",! "index" : "not_analyzed"! },! "substring" : {! "type" : "string",! "analyzer" : "cjk"! }! }! },! ...! }! ˞
    ಈతʹ࡞੒͞ΕͨϚοϐϯάఆٛ UBHTϑΟʔϧυͷϚοϐϯάఆٛ
17. %FNP ϚοϐϯάఆٛͰ໌ࣔతʹΞφϥΠβʔΛࢦఆ͠ͳ͍ͱ͍͏ҙຯ
    ㅟ ㅟ ㅟ ㅟ ㅟ TUBOEBSEΛ࢖͏ͱݴ͏ҙຯͰ͸ͳ͍ͷͰ஫ҙ ଟݴޠରԠ͸ʮσϑΥϧτͷΞφϥΠβʔʯΛ࢖͏
18. PUT /myindex/mytype/1! ! {! "title": "Elasticsearch Overview",! "description": "Elasticsearch Features — System Overview",! "author": "Kunihiko Kido",! "link": "https://medium.com/hello-elasticsearch/elasticsearch-500996e47c70",! "tags": ["Elasticsearch"],! "pubDate": “2014-03-12T11:09”,! "language": “en",! } %FNP ʮӳޠʯͷจষͱͯ͠ΠϯσοΫε͍ͨ͠৔߹ ͜Ε͚ͩ
19. PUT /myindex/mytype/1! ! {! "title": "Elasticsearch ѐਃ",! "description": "Elasticsearch Features — दझమ ѐਃ",! "author": "Kunihiko Kido",! "link": "https://medium.com/hello-elasticsearch/elasticsearch-500996e47c70",! "tags": ["Elasticsearch"],! "pubDate": “2014-03-12T11:09”,! "language": “ko",! } %FNP ʮؖࠃޠʯͷจষͱͯ͠ΠϯσοΫε͍ͨ͠৔߹ ͍͕͍ͱ؆୯ʂ
20. PUT /myindex/mytype/1! ! {! "title": "Elasticsearch Überblick",! "description": "Elasticsearch Features — Systemübersicht",! "author": "Kunihiko Kido",! "link": "https://medium.com/hello-elasticsearch/elasticsearch-500996e47c70",! "tags": ["Elasticsearch"],! "pubDate": “2014-03-12T11:09”,! "language": “de",! } %FNP ʮυΠπޠʯͷจষͱͯ͠ΠϯσοΫε͍ͨ͠৔߹ ศར͔΋ʂ
21. %FNP ͋ͱ͸ɺଞͷϝϯόʔʹ
    ʮਖ਼֬ʹߜΓࠐΈ͍ͨ࣌͸ɺ SBXϑΟʔϧυ࢖͏ʯ
    ͱ͔ɺ
    ʮݕࡧ࿙ΕΛগͳ͍ͨ͘͠৔߹͸ɺ TVCTUSJOH࢖͏ʯ
    ͱ͔ڞ༗͢Ε͹ྑ͍͔ͳʁ
22. ϧʔϧԽͱద༻ͷࣗಈԽ ϧʔϧԽͱద༻ͷࣗಈԽ
23. ϧʔϧԽͱద༻ͷࣗಈԽ EZOBNJD
    UFNQMBUFT
    ʮϧʔϧԽʯ ϑΟʔϧυ໊ͷύλʔϯ΍ܕͷछྨʹΑͬͯ ϑΟʔϧυͷఆٛΛϧʔϧԽ͢Δ࢓૊Έ JOEFY
    UFNQMBUF
    ʮద༻ͷࣗಈԽʯ ΠϯσοΫε࡞੒࣌ʹద༻͢ΔϧʔϧΛఆٛ ͓͚ͯ͠Δ࢓૊Έ %FNPͷ಺༰Λ࣮ݱ͍ͯ͠Δओͳ࢓૊Έ
24. EZOBNJD
    UFNQMBUFT EZOBNJD
    UFNQMBUFT
25. EZOBNJD
    UFNQMBUFT ʲEZOBNJD
    UFNQMBUFTʳ
    ͱ͸
    ϑΟʔϧυ໊ͷύλʔϯɾܕຖʹϚοϐϯάఆٛͷς ϯϓϨʔτ༻ҙ͓͚ͯ͠Δ࢓૊Έ
26. EZOBNJD
    UFNQMBUFT {! ...! "dynamic_templates": [! {! "my_field": {! "match": "*", /* ᶃ ϑΟʔϧυ໊ͷύλʔϯ */! "match_pattern": "regex", /* ᶄ matchͷϚονϯάํࣜ ʢলུՄʣ*/! "match_mapping_type": "string", /* ᶅ JSONϑΥʔϚοτͷλΠϓ */! "mapping": {...} /* ᶆ Ϛοϐϯάఆٛ */! }! },! ...(ෳ਺ఆٛͰ͖Δ)! ],! ...! }! ! جຊతͳઃఆ
27. EZOBNJD
    UFNQMBUFT {! "url_fields": {! "match": ".*url|.*link",! "match_pattern": "regex",! "match_mapping_type": "string",! "mapping": {! "type": "string",! "index": "not_analyzed",! "fields": {! "keyword": {! "type": "string",! "analyzer": "keyword_analyzer"! },! "substring": {! "type": "string",! "analyzer": "standard"! },! "domain": {! "type": "string",! "analyzer": "domain_analyzer"! }! }! }! }! }! ྫʣ63-ϑΟʔϧυ޲͚
28. EZOBNJD
    UFNQMBUFT {! "special_string_fields": {! "match": ".*title.*|.*name.*|.*author.*",! "match_pattern": "regex",! "match_mapping_type": "string",! "mapping": {! "type": "string",! "fields": {! "raw": {! "type": "string",! "index": "not_analyzed"! },! "keyword": {! "type": "string",! "analyzer": "keyword_analyzer"! },! "substring": {! "type": "string",! "analyzer": "ja-substring"! },! "yomi": {! "type": "string",! "analyzer": "katakana"! }! }! }! }! } ྫʣ໊শ౳ॏཁͳϑΟʔϧυ
29. EZOBNJD
    UFNQMBUFT {! "long_string_fields": {! "match": ".*message.*|.*content.*|.*description.*| .*text.*|.*body.*|.*note.*|.*memo.*",! "match_pattern": "regex",! "match_mapping_type": "string",! "mapping": {! "type": "string",! "fields": {! "substring": {! "type": "string",! "analyzer": "ja-substring"! }! }! }! }! } ྫʣ௕จϑΟʔϧυ
30. EZOBNJD
    UFNQMBUFT {! "short_string_fields": {! "match": "*",! "match_mapping_type": "string",! "mapping": {! "type": "string",! "fields": {! "raw": {! "type": "string",! "index": "not_analyzed"! },! "keyword": {! "type": "string",! "analyzer": "keyword_analyzer"! },! "substring": {! "type": "string",! "analyzer": "ja-substring"! }! }! }! }! } ྫʣͦͷଞϑΟʔϧυ
31. EZOBNJD
    UFNQMBUFT {! ...! "dynamic_templates": [! {! “url_field": {…}! },! {! "special_string_fields": {…}! },! {! "long_string_fields": {…}! },! {! "short_string_fields": {…}! },! ],! ...! } ࠷ॳʹύλʔϯʹϚονͨ͠Ϛο ϐϯά͕ఆٛ͞ΕΔ
32. JOEFY
    UFNQMBUF JOEFY
    UFNQMBUF
33. JOEFY
    UFNQMBUF ʲJOEFY
    UFNQMBUFʳͱ͸ʁ
    ΠϯσοΫε໊ͷύλʔϯຖʹΠϯσοΫεఆٛͷς ϯϓϨʔτΛ༻ҙ͓͚ͯ͠Δ࢓૊Έ
34. JOEFY
    UFNQMBUF DPOpHUFNQMBUFT
    ഑Լʹอଘ͢Δ͚ͩͰ४උ0, ˝
    FMBTUJDTFBSDI ˝
    DPOpH ˝
    UFNQMBUFT CBTFKTPO DVTUPN@BOBMZ[FSTKTPO KBQBOFTF@BOBMZ[FSTKTPO MBOHVBHF@BOBMZ[FSTKTPO TUSJOH@pFMETKTPO %FNPͰ࢖͍ͬͯΔJOEFY
    UFNQMBUFϑΝΠϧͨͪ ˡ ɾϊʔυͷ࠶ىಈ͸ඞཁͳ͍
    ɾ৽نͰ࡞੒ͨ͠ΠϯσοΫεͷΈʹద༻͞ΕΔ
    ɾςϯϓϨʔτ͸ෳ਺࡞ΕΔ
    ɾ"1*Ͱ΋ઃఆͰ͖Δ
    ɾEZOBNJD
    UFNQMBUFT
    ͷఆٛ΋ؚΊΒΕΔ
35. JOEFY
    UFNQMBUF {! "my_template":{ /* ςϯϓϨʔτͷ໊લ */! "template": "*", /* ςϯϓϨʔτΛద༻͢ΔΠϯσΫε໊ͷύλʔϯ */! "order": 0, /* ςϯϓϨʔτΛద༻͢Δ༏ઌॱҐ */! "settings": {...}, /* γϟʔυͷ਺ͱ͔ɺAnalysis ͷઃఆ౳ΠϯσοΫεఆٛʹؔΘΔઃఆ */! "mappings": {...} /* Ϛοϐϯάఆٛͷઃఆɻdynamic templates͸͜͜Ͱઃఆ */! . . .! }! }! ! ! ! ! ! ϑΝΠϧ໊ͱςϯϓϨʔτ໊͸ͱΓ͋͑ͣಉ͡ʹ͓͚ͯ͠͹ྑ͍͔ͳʁ جຊతͳઃఆ
36. JOEFY
    UFNQMBUF {! "base": {! "template": "*",! "order": 1,! "mappings": {! "_default_": {! "_timestamp" : {! "enabled" : true,! "store" : true! },! "_analyzer": {! "path": "language"! },! "_id": {! "path": "id"! },! "_source": {! "excludes" : ["attachment_file"]! }! }! }! }! }! UFNQMBUFTCBTFKTPO
    σϑΥϧτͷΞφϥΠβʔมߋ͢ΔͨΊͷMBOHVBHFϑΟʔϧυͷఆٛͳͲ
37. JOEFY
    UFNQMBUF {! "language_analyzers": {! "template": "*",! "order": 2,! "settings": {! "analysis": {! "filter": {! "arabic_stop": {! "type": "stop",! "stopwords": "_arabic_"! },! "arabic_stemmer": {! "type": "stemmer",! "language": "arabic"! },! "armenian_stop": {! "type": "stop",! "stopwords": "_armenian_"! },! "armenian_stemmer": {! "type": "stemmer",! "language": "armenian"! },! "basque_stop": {! "type": "stop",! "stopwords": "_basque_"! },! "basque_stemmer": {! "type": "stemmer",! "language": "basque"! },! "brazilian_stop": {! "type": "stop",! "stopwords": "_brazilian_"! },! "brazilian_stemmer": {! "type": "stemmer",! "language": "brazilian"! },! "bulgarian_stop": {! "type": "stop",! "stopwords": "_bulgarian_"! },! "bulgarian_stemmer": {! "type": "stemmer",! "language": "bulgarian"! },! "catalan_elision": {! UFNQMBUFTMBOHVBHF@BOBMZ[FSTKTPO
    ֤ࠃݴޠຖͷϑΟϧλʔ΍ΞφϥΠβʔͷఆٛͳͲ
38. JOEFY
    UFNQMBUF {! "japanese_analyzers": {! "template": "*",! "order": 2,! "settings": {! "analysis": {! "char_filter": {! "japanese_normalization": {! "type": "kuromoji_iteration_mark",! "normalize_kanji": true,! "normalize_kana": true! }! },! "filter": {! "romaji_readingform": {! "type": "kuromoji_readingform",! "use_romaji": true! },! "katakana_readingform": {! "type": "kuromoji_readingform",! "use_romaji": false! },! "katakana_stemmer": {! "type": "kuromoji_stemmer",! "minimum_length": 4! },! "japanese_stop": {! "type": "kuromoji_part_of_speech"! }! },! "tokenizer": {! "japanese_tokenizer": {! "type": "kuromoji_tokenizer",! "mode": "search"! }! },! "analyzer": {! "default": {! "alias": ["japanese", "ja"],! "type": "custom",! "char_filter": [! "html_strip",! "japanese_normalization"! ],! "tokenizer": "japanese_tokenizer",! "filter": [! "cjk_width",! "lowercase",! UFNQMBUFTKBQBOFTF@BOBMZ[FSTKTPO
    ೔ຊޠؔ࿈ͷϑΟϧλʔ΍ΞφϥΠβʔͷఆٛͳͲ
39. JOEFY
    UFNQMBUF {! "custom_analyzers": {! "template": "*",! "order": 2,! "settings": {! "analysis": {! "filter": {! "domain_extractor" : {! "type" : "pattern_replace",! "preserve_original": false,! "pattern" : "https?://([^/]+).*",! "replacement": "$1"! }! },! "tokenizer": {! "comma_tokenizer": {! "type": "pattern",! "pattern":"[,ɺ]+"! }! },! "analyzer": {! "domain_analyzer" : {! "alias": ["domain"],! "tokenizer" : "uax_url_email",! "filter" : [ "domain_extractor", "lowercase", "unique" ]! },! "comma_analyzer":{! "alias": ["comma"],! "type": "custom",! "tokenizer": "comma_tokenizer",! "filter": ["cjk_width", "lowercase", "trim", "unique"]! },! "keyword_analyzer": {! "type": "custom",! "tokenizer": "keyword",! "filter": ["cjk_width", "lowercase", "trim"]! }! }! }! }! }! } UFNQMBUFTDVTUPN@BOBMZ[FSTKTPO
    63-͔ΒυϝΠϯ໊Λநग़ͨ͠Γݴޠʹґଘ͠ͳ͍ΞφϥΠβʔͷఆٛ
40. JOEFY
    UFNQMBUF {! "string_fields": {! "template": "*",! "order": 10,! "mappings": {! "_default_": {! "dynamic_templates": [! {! "not_analyzed_fields": {! "match": "method|charSet|mimeType| content_type|language",! "match_pattern": "regex",! "match_mapping_type": "string",! "mapping": {! "type": "string",! "index": "not_analyzed"! }! }! },! {! "url_fields": {! "match": ".*url|.*link",! "match_pattern": "regex",! "match_mapping_type": "string",! "mapping": {! "type": "string",! "index": "not_analyzed",! "fields": {! "keyword": {! "type": "string",! "analyzer": "keyword_analyzer"! },! "substring": {! "type": "string",! "analyzer": "standard"! },! "domain": {! "type": "string",! "analyzer": "domain_analyzer"! }! }! }! }! },! {! "comma_separated_fields": {! "match": "meta_keywords",! "match_pattern": "regex",! "match_mapping_type": "string",! "mapping": {! UFNQMBUFTTUSJOH@pFMETKTPO
    TUSJOHܕϑΟʔϧυͷμΠφϛοΫςϯϓϨʔτఆٛ
41. JOEFY
    UFNQMBUF ˝
    ΠϯσοΫε࡞੒ TFUUJOHT
    ཁૉͷద༻ ˝
    λΠϓͷ࡞੒ NBQQJOHT
    ཁૉͷద༻ ˝
    ϑΟʔϧυσʔλͷ௥Ճ EZOBNJD
    UFNQMBUFT
    ͷద༻ γϟʔυͷઃఆͱ͔"OBMZTJTͷఆٛ ͳͲ͸͜ͷλΠϛϯάͰద༻ɻ ݻఆͷϑΟʔϧυͷఆٛͳͲ͸͜ͷλ ΠϛϯάͰద༻ɻ EZOBNJD
    UFNQMBUFT
    ͷఆٛ͸͜ͷλΠ ϛϯάͰద༻ɻ ˡ ˡ ˡ ద༻ͷྲྀΕ ✔️ ✔️ ✔️
42. JOEFY
    UFNQMBUF ͞Βʹ
    ΠϨΪϡϥʔͳରԠ΋Ͱ͖Δ
    ॊೈੑ΋݉Ͷඋ͑ͯ·͢ʂ ㅟ ㅟ ㅟ ͓͓ɺͦΕ͸ಋೖ͠΍͍͢ɻ
43. JOEFY
    UFNQMBUF ˝
    ΠϯσοΫε࡞੒ TFUUJOHT
    ཁૉͷద༻ NBQQJOHT
    ཁૉͷద༻ ˝
    ϑΟʔϧυσʔλͷ௥Ճ EZOBNJD
    UFNQMBUFT
    ͷద༻ ΠϨΪϡϥʔͳରԠ͍ͨ͠৔߹ ✔️ ✔️ ✔️ ର৅ͷϑΟʔϧυఆ͕ٛଘࡏ͠ͳ͍৔ ㅟ ㅟ ㅟ ㅟ ㅟ ㅟ ߹ɺEZOBNJD
    UFNQMBUFT
    ͷఆٛ͸͜ͷ ㅟ λΠϛϯάͰద༻ɻ ˡ ΠϨΪϡϥʔͳϚοϐϯάఆٛΛ͍ͨ͠ ৔߹͸͜ͷλΠϛϯάͰఆٛ͢Ε͹0, ˝
    λΠϓͷ࡞੒
44. ࠷ޙʹ ࠷ޙʹ
45. ࠷ޙʹ ͜ΕͰ୭Ͱ΋؆୯ʹ
    &MBTUJDTFBSDIΛ࢖͍͜ͳͤΔʂ
    
    ʜ
    ͨͿΜɺ͓ͦΒ͘ɺ͖ͬͱ
    ! ˞
    %FNPͷ࢓૊Έ͸
    4JCB
    IUUQTJCBUPLZP
    ʹಋೖ͍ͯ͠·͢ɻ
    ڵຯͷ͋Δํ͸ɺͥͻΞΧ΢ϯτొ࿥ͯ͠ಈ࡞Λ֬ೝͯ͠Έ͍ͯͩ͘͞ɻ
    վળͷཁ๬͸ɺ!
    ·Ͱ͓͖͕Δʹʂ
46. ࠷ޙʹ ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
47. φϨοδϫʔΫε͔Β
    େ੾ͳ͓஌Βͤ
48. ʮୈճ
    &MBTUJDTFBSDI
    ษڧձʯࢀՃऀݶఆ
    4JCBͷແྉ࿮Λ υΩϡϝϯτʹ֦େ͠·͢ʂ
    Ξϯέʔτʹ͝ڠྗ͍ͩ͘͞ɻ
    ˞
    Ξϯέʔτʹ͝ճ౴͍͔ͨͩͳͯ͘΋4JCB࢖͍͍ͨʂͱݴ͏৔߹΋0,
    ! ! ͥͻ͜ͷػձʹ4JCBΛ࢖ͬͯΈ͍ͯͩ͘͞
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