AWS で加速する機械学習 / Accelerate Machine Learning with AWS

Transcript

1. "84ͰՃ଎͢Δػցֶश
   ΫοΫύουגࣜձࣾ
   ੕๺ేછ୩༔Ұ࿠
   "844UBSUVQ%BZ5PLZP
   

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2. ੕๺ే ΄͠΄͘ͱ
   !LBOJ@C
   ΫοΫύουגࣜձࣾ

   ΠϯϑϥετϥΫνϟʔ෦෦௕
   43& ηΩϡϦςΟΤϯδχΞ
   "84ೝఆ4" %FW0QTΤϯδχΞ 1SPGFTTJPOBM
   
   

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3. View Slide

4. Ϩγϐ਺
   ສ඼Ҏ্
   ࠃ಺ͷ݄ؒར༻ऀ਺໿ ສਓ
   

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5. ରԠݴޠ
   ݴޠΧࠃ
   ւ֎ͷ݄ؒར༻ऀ਺
   ສਓҎ্
   

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6. ΫοΫύουͱ"84
   ೥ʹ%$͔Β׬શҠߦ
   BQOPSUIFBTU͓ΑͼVTFBTU

   Λओʹར༻
   άϩʔόϧαʔϏε͸ओʹ64ͰՔಇ
   "NB[PO&$Πϯελϯε
   d ୆ఔ౓
   "NB[PO4ΦϒδΣΫτ
   ԯҎ্
   SFRTҎ্
   ϐʔΫ࣌ಉ࣌ϦΫΤετ਺
   

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7. IUUQTTQFBLFSEFDLDPNLBOOZNJBPKJBOTIVNPGBMTFSPHVXPJJHBO[JOJTVSVBLJUFLVUJZB
   IUUQTTQFBLFSEFDLDPNBZFNPTNBDIJOFMFBSOJOHPQTBUDPPLQBE
   

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8. "84SF*OWFOU
   IUUQTXXXTMJEFTIBSFOFU"NB[PO8FC4FSWJDFTDPODPOUBJOFSJ[FENBDIJOFMFBSOJOHPOBXT
   

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9. "84ͰՃ଎͢Δػցֶश
   

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10. ྉཧ͖Ζ͘
    ৞ΈࠐΈχϡʔϥϧωοτϫʔΫ
    ʹΑΔྉཧը૾ͷࣗಈೝࣝ
    εϚʔτϑΥϯͷࣸਅͷ಺ɺ
    ྉཧࣸਅΛࣗಈతʹऩूه࿥
    

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11. %&.0
    

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12. View Slide

13. ৽͍͠௅ઓ
    ॳͷػցֶशϓϩμΫτ
    ηϛϦΞϧλΠϜͳը૾ೝࣝ
    8FCΞϓϦέʔγϣϯͱҧ͏ϫʔΫϩʔυ
    ඞཁͩͬͨ΋ͷ
    ৽͍͠ϫʔΫϩʔυʹରͯ͠εέʔϧ͢ΔΠϯϑϥ
    ࣦഊͯ͠΋طଘͷ؀ڥʹӨڹΛ༩͑ͳ͍ಠཱͨ͠؀ڥ
    ૉૣ͘ࢼߦࡨޡΛ܁Γฦ͢ͷʹద࣮ͨ͠ݧ؀ڥ
    

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14. ৽͍͠௅ઓ
    ॳͷػցֶशϓϩμΫτ
    ηϛϦΞϧλΠϜͳը૾ೝࣝ
    8FCΞϓϦέʔγϣϯͱҧ͏ϫʔΫϩʔυ
    ඞཁͩͬͨ΋ͷ
    ৽͍͠ϫʔΫϩʔυʹରͯ͠εέʔϧ͢ΔΠϯϑϥ
    ࣦഊͯ͠΋طଘͷ؀ڥʹӨڹΛ༩͑ͳ͍ಠཱͨ͠؀ڥ
    ૉૣ͘ࢼߦࡨޡΛ܁Γฦ͢ͷʹద࣮ͨ͠ݧ؀ڥ
    ৽͍͠αʔϏε࡞ΓΛ
    lՃ଎z͢Δ؀ڥ
    

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15. εέʔϥϏϦςΟͷ֬อ
    ༧ଌͰ͖ͳ͍τϥϑΟοΫ େྔͷը૾ΞοϓϩʔυͳͲ
    
    ಥવ57ʹ঺հ͞ΕΔ͜ͱ΋͋Δ͔΋͠Εͳ͍ ࣮ࡍ͋ͬͨ
    
    ը૾ͷΞοϓϩʔυ΍൑ఆʹ͸͕͔͔࣌ؒΔ d਺ඦNT
    
    ಉظॲཧͯ͠͠·͏ͱϢʔβମݧΛѱ͘͢Δ
    

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16. ඇಉظͳΞʔΩςΫνϟ
    ը૾Ξοϓϩʔυͱը૾൑ఆΛݸผʹॲཧ
    ͦΕͧΕΛεέʔϧ͠΍͍͢Α͏ͳߏ੒ʹ
    "NB[PO4ͷQSFTJHOFE63-Ͱ௚઀Ξοϓϩʔυ
    4OPUJpDBUJPOΛར༻͠ॲཧ͢΂͖ը૾ͷ৘ใ͸

    "NB[PO424΁
    

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17. ؀ڥͷ෼཭
    ͜Ε·Ͱͷ8FCαʔό؀ڥͱҧ͏؀ڥ͕ٻΊΒΕͨ
    ҧ͏ݴޠ ҧ͏ϫʔΫϩʔυ ҧ͏ϋʔυ΢ΣΞ (16
    
    ίϯςφ؀ڥΛར༻
    ϥϯλΠϜ΍(16υϥΠόɺઃఆΛ෼཭
    "NB[PO&$4Λར༻ͯ͠؅ཧ
    طʹଟ͘ͷαʔϏε͕ίϯςφ؀ڥͰՔಇ
    

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18. API Server
    "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    

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19. API Server
    "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    খ͍͞αϜωΠϧΛ

    4όέοτʹΞοϓϩʔυ
    

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20. API Server
    "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    খ͍͞αϜωΠϧΛ

    4όέοτʹΞοϓϩʔυ
    TUIVNCOBJMTKQH
    
    4OPUJpDBUJPO͕

    424ʹ౤ೖ͞ΕΔ
    { bucket: thumbnails
    key: 123.jpg }
    

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21. API Server
    "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    খ͍͞αϜωΠϧΛ

    4όέοτʹΞοϓϩʔυ
    TUIVNCOBJMTKQH
    
    4OPUJpDBUJPO͕

    424ʹ౤ೖ͞ΕΔ
    { bucket: thumbnails
    key: 123.jpg }
    ϝοηʔδΛ

    424͔ΒऔΓग़͢
    ECS Cluster
    

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22. API Server
    "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    খ͍͞αϜωΠϧΛ

    4όέοτʹΞοϓϩʔυ
    TUIVNCOBJMTKQH
    
    4OPUJpDBUJPO͕

    424ʹ౤ೖ͞ΕΔ
    { bucket: thumbnails
    key: 123.jpg }
    ϝοηʔδΛ

    424͔ΒऔΓग़͢
    ECS Cluster
    αϜωΠϧͷμ΢ϯϩʔυ
    

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23. API Server
    "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    খ͍͞αϜωΠϧΛ

    4όέοτʹΞοϓϩʔυ
    TUIVNCOBJMTKQH
    
    4OPUJpDBUJPO͕

    424ʹ౤ೖ͞ΕΔ
    { bucket: thumbnails
    key: 123.jpg }
    ϝοηʔδΛ

    424͔ΒऔΓग़͢
    ECS Cluster
    αϜωΠϧͷμ΢ϯϩʔυ
    ը૾ͷ൑ఆΛߦ͍݁ՌΛ

    "1*αʔόʹ௨஌
    

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24. API Server
    "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    { bucket: thumbnails
    key: 123.jpg }
    ϝοηʔδΛ

    424͔ΒऔΓग़͢
    ECS Cluster
    αϜωΠϧͷμ΢ϯϩʔυ
    ը૾ͷ൑ఆΛߦ͍݁ՌΛ

    "1*αʔόʹ௨஌
    খ͍͞αϜωΠϧΛ

    4όέοτʹΞοϓϩʔυ
    4OPUJpDBUJPO͕

    424ʹ౤ೖ͞ΕΔ
    ಛผͳίʔυ΍ΠϯϑϥΛ༻ҙͤͣ

    εέʔϥϒϧͳߏ੒ʹ
    

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25. API Server
    "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    খ͍͞αϜωΠϧΛ

    4όέοτʹΞοϓϩʔυ
    TUIVNCOBJMTKQH
    
    4OPUJpDBUJPO͕

    424ʹ౤ೖ͞ΕΔ
    { bucket: thumbnails
    key: 123.jpg }
    αϜωΠϧͷμ΢ϯϩʔυ
    ը૾ͷ൑ఆΛߦ͍݁ՌΛ

    "1*αʔόʹ௨஌
    ϝοηʔδΛ

    424͔ΒऔΓग़͢
    ECS Cluster
    ECS Cluster
    424ͷΩϡʔ௕ʹԠͯ͡
    &$4λεΫ΋εέʔϧ
    

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26. "1*αʔόʹ

    4QSFTJHOFE63-Λཁٻ
    খ͍͞αϜωΠϧΛ

    4όέοτʹΞοϓϩʔυ
    TUIVNCOBJMTKQH
    
    4OPUJpDBUJPO͕

    424ʹ౤ೖ͞ΕΔ
    { bucket: thumbnails
    key: 123.jpg }
    ϝοηʔδΛ

    424͔ΒऔΓग़͢
    ECS Cluster
    αϜωΠϧͷμ΢ϯϩʔυ
    ը૾ͷ൑ఆΛߦ͍݁ՌΛ

    "1*αʔόʹ௨஌
    API Server
    API Server
    &$4λεΫ͔Βͷ൑ఆ݁ՌΛ଴͚ͭͩ
    

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27. &$4্Ͱͷࣸਅ൑ఆ
    ࣸਅ൑ఆʹ(16Λ࢖༻͍ͯ͠Δ
    ൑ఆॲཧʹ(16ΞΫηϥϨʔγϣϯ͕ར༻Ͱ͖Δ
    ಉՁ֨ଳͷ$16Πϯελϯεͱൺ΂ͯdഒͷੑೳࠩ
    HΠϯελϯεͰࣸਅ൑ఆ༻ͷ&$4$MVTUFSΛߏ੒
    

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28. IBLPʹΑΔΞϓϦέʔγϣϯఆٛ
    IBLPIUUQTHJUIVCDPNFBHMFUNUIBLP
    &$4ޓ׵ͷίϯςφσϓϩΠπʔϧ
    ZBNMKTPOOFUܗࣜͰͷΞϓϦέʔγϣϯఆٛ
    "VUP4DBMFɺ-#ͷࢦఆͳͲ΋Մೳ
    શ։ൃऀ͕ࣗ෼ͰఆٛΛॻ͍ͯσϓϩΠՄೳ
    scheduler:
    type: ecs
    region: ap-northeast-1
    cluster: hako-production-g2
    desired_count: 1
    app:
    image: food-photo-classifier
    cpu: 128
    memory: 3072
    memory_reservation: 2048
    env:
    AWS_REGION: ap-northeast-1
    COOKPADNET_ENV: production
    ...
    

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29. ӡ༻࣮੷
    ը૾ೝࣝϞσϧΛҰ౓Ξοϓσʔτ
    Ξοϓσʔτ΋৐Γӽ͑ɺେ͖ͳ໰୊΋ͳ͘ӡ༻Ͱ͖͍ͯΔ
    ສਓҎ্
    ͷྉཧࣸਅΛه࿥
    ͷϢʔβʔ͕ར༻
    ສຕҎ্
    ೥݄೔ݱࡏ
    
    

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30. ৽͍͠௅ઓ
    ॳͷػցֶशϓϩμΫτ
    ηϛϦΞϧλΠϜͳը૾ೝࣝ
    8FCΞϓϦέʔγϣϯͱҧ͏ϫʔΫϩʔυ
    ඞཁͩͬͨ΋ͷ
    ৽͍͠ϫʔΫϩʔυʹରͯ͠εέʔϧ͢ΔΠϯϑϥ✅
    طଘͷ؀ڥʹӨڹΛ༩͑ͳ͍ಠཱͨ͠؀ڥ✅
    ࢼߦࡨޡΛ܁Γฦ͢ͷʹద࣮ͨ͠ݧ؀ڥ
    

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31. ࣮ݧ؀ڥͮ͘Γ
    खΛಈ͔ͯ͠ػցֶशͷ஌ݟΛಘΔඞཁ͕͋ͬͨ
    "84؀ڥ͸શͯΠϯϑϥ෦͕؅ཧ͍͕ͯͨ͠ʜ
    Ϧιʔεͷ༻ҙ͕௥͍͔ͭͳ͍
    ͍ΘΏΔຊ൪؀ڥͷӡ༻ʹ߹Θͳ͍
    ٻΊΒΕΔͷ͸αʔϏεʹඞཁͳ࣮ݧ݁Ռ
    தԝ؅ཧʹݶք͕๚Εͨ
    ֤ࣄۀ෦
    Πϯϑϥ෦
    ٕज़ج൫ܥ෦ॺ
    ݚڀ
    ։ൃ෦
    

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32. ݚڀ։ൃج൫
    ʮ͔ͤͬ͘৮ΕΔͷ͔ͩΒউखʹਐΊΒΕΕ͹ྑ͍ʯ
    ݚڀ։ൃ෦ͷΤϯδχΞ͕ࣗ༝ʹखΛಈ͔ͤΔ৔ॴ
    ຊ൪؀ڥͱ͸෼཭͞Ε͍ͯΔ
    ؅ཧ͢΂͖෦෼͚͓ͩ͑͞ɺଟ͘Λ։ൃऀ΁Ҡৡ
    

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33. ΞΧ΢ϯτ෼཭
    "84ΞΧ΢ϯτΛผʹ࡞੒ͯ͠෼཭
    "840SHBOJ[BUJPOΛར༻ͯ͠ଞͷ༻్ʹ΋࡞੒
    *".6TFS͸ຊ൪؀ڥͷݸਓϢʔβ͔Β"TTVNF3PMFPS440
    $MPVE5SBJM΍$POpHΛ༗ޮʹͯ͠PVUQVUઌΛอޢ
    lى͜Δલʹ๷͙zͰͳ͘l͙͢ؾ͚ͮΔzlޙ͔Β௥͑Δz
    

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34. ωοτϫʔΫ؀ڥ
    ౿Έ୆44)αʔό͸ຊ൪ΞΧ΢ϯτͷ71$
    Πϯϑϥ෦؅ཧ 71$1FFSJOHͰ઀ଓͯ͠ू໿
    /BNFλάΛ࢖ͬͨ%/4ਖ਼Ҿ͖ɺٯҾ͖Λఏڙ
    "84$POpH3VMFTͰηΩϡϦςΟάϧʔϓͷΠϯλʔωοτ
    ղ์ΛνΣοΫ
    

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35. View Slide

36. ίετ؅ཧ
    ࡉ͔͍؅ཧ͸͠ͳ͍͕͋Δఔ౓͸೺Ѳ
    ৵ೖͳͲͷΞϥʔτʹ΋ͳΔ
    #VEHFUTػೳΛར༻
    ༧ଌֹͳͲͰ4/4/PUJpDBUJPOΛड͚औΓରԠ
    

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37. View Slide

38. αϙʔτͷ׆༻
    σϕϩούʔαϙʔτ͔ΒΤϯλʔϓϥΠζαϙʔτ΁ͷҠߦ
    ࣌ؒͱ஌ࣝΛങ͏
    ։ൃऀ͕ࣗ਎Ͱ໰୊ΛղܾͰ͖ΔΑ͏ʹ
    ར༻ن໛ʹΑͬͯ͸ϏδωεͰ΋໰୊ͳ͍ͷͰཁݟੵ΋Γ
    

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39. ։ൃऀΞΧ΢ϯτ
    ݚڀ։ൃ༻ͱಉ༷͕ͩશ։ൃऀ͕ࣗ༝ʹར༻Մೳ
    ৭ʑͳ"84αʔϏεΛձࣾ࣋ͪͰݕূͰ͖Δ
    

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40. ར༻࣮੷
    "84Λࣗ෼Ͱ৮ͬͯΈΔਓ͕ͱͯ΋૿͑ͨ
    ༷ʑͳ"84αʔϏεͷར༻ͱऔΓࠐΈ
    "1*(BUFXBZ -BNCEB $PHOJUP %ZOBNP%# &MFNFOUBM.FEJB
    4FSWJDF (MVF ,JOFTJT 1PMMZ 4BHF.BLFS 93BZ -FY 1JOQPJOU
    "QQ4ZODFUDʜ
    ৽ػೳɺαʔϏεͷ૑ग़ΛՃ଎
    ྉཧ͖Ζ͘ "MFYB4LJMM DPPLQBE57 FUD
    

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41. ֶΜͩ͜ͱ
    ৽͍͜͠ͱΛૉૣ͘খ࢝͘͞ΊΔͨΊʹ͸ݖݶͱ੹೚͕ཁΔ
    ҆৺ͯࣗ͠༝ʹ࢖͑Δ؀ڥͮ͘Γ͕ͦ͜ॏཁ
    "84ʹ͸࣮ݱ͢ΔͨΊͷπʔϧ͕ἧ͍ͬͯΔ
    

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42. Ͳ͏࢖͍ͬͯͨͷ͔ʁ
    

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43. ࣗݾ঺հ
    છ୩༔Ұ࿠

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44. εϞʔϧελʔτͰεέʔϧ͢Δ
    (16࣮ݧ؀ڥΛ"84্ʹߏங͢Δ
    

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45. എܠΫοΫύουݚڀ։ൃ෦
    ೥݄ʹൃ଍
    ॳظϝϯόʔ͸໊
    ೥݄ݱࡏ͸

    ࠃ಺ʹ໊ւ֎ʹ໊
    ෳ਺ͷਂ૚ֶशϓϩδΣΫτ
    (16࣮ݧ؀ڥ͕ඞཁ
    ϢʔβʔϑΟʔυόοΫ
    ͷࣗಈλά෇͚
    ը૾෼ੳʹΑΔϨγϐͷ෼ྨ
    Ϩγϐࡐྉ໊ͷࣗಈਖ਼نԽ
    

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46. (16࣮ݧ؀ڥͷཁ݅
    ෳ਺ਓ͕ෳ਺ͷ࣮ݧΛߦ͏͜ͱ͕ग़དྷΔ
    

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47. &$ΠϯελϯεΛ࣮ݧ؀ڥͱͯ͠࢖͏
    ΦϯσϚϯυΠϯελϯεͷར఺͕͋Δ
    σϕϩούʔ਺΍λεΫʹԠͯ͡ඞཁͳ਺ͱεϖοΫ͕มԽ͢Δ
    1/7*%*"(16࠷৽Ϟσϧͷαϙʔτ
    ઐ༗Πϯελϯεͷར఺
    (16λεΫ͸جຊతʹഉଞͰɺଞͷ։ൃऀͱಉ࣌ʹ͸ར༻ͮ͠Β͍
    ݚڀ։ൃ໨తͰ͸ɺࡶʹTVEPग़དྷΔಠཱͨ͠؀ڥ͕ศར
    

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48. (16࣮ݧ؀ڥ &$
    ͕ग़དྷΔ·Ͱ
    &$ΠϯελϯεΛ্ཱͪ͛ɺTTIΛૄ௨ͤ͞Δ
    ඞཁͳιϑτ΢ΣΞͷΠϯετʔϧʗઃఆ
    OWJEJBESJWFS $6%" DV%//ͳͲ݁ߏେม
    ".* "NB[PO.BDIJOF*NBHF
    ͷར༻
    

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49. ιϑτ΢ΣΞɺϛυϧ΢ΣΞͷ

    Πϯετʔϧͱઃఆ
    ".*࡞੒ͱ؅ཧ
    

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50. ιϑτ΢ΣΞɺϛυϧ΢ΣΞͷ

    Πϯετʔϧͱઃఆ
    εφοϓγϣοτ

    ".*ͷ࡞੒
    
    ".*࡞੒ͱ؅ཧ
    

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51. ౳
    ιϑτ΢ΣΞɺϛυϧ΢ΣΞͷ

    Πϯετʔϧͱઃఆ
    ίʔυԽͯ͠όʔδϣϯ؅ཧ
    εφοϓγϣοτ

    ".*ͷ࡞੒
    
    ".*࡞੒ͱ؅ཧ
    

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52. IUUQTEPDTBXTBNB[PODPNKB@KQEMBNJMBUFTUEFWHVJEFXIBUJTEMBNJIUNM
    "84%FFQ-FBSOJOH".*
    ਂ૚ֶशʹ ຆͲͷ৔߹ڞ௨ͯ͠
    ඞཁͳιϑτ΢ΣΞ͕ηοτ
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