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

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

Hokuto Hoshi

March 12, 2018
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  1. "84ͰՃ଎͢Δػցֶश
    ΫοΫύουגࣜձࣾ
    ੕๺ేછ୩༔Ұ࿠
    "844UBSUVQ%BZ5PLZP

    View Slide

  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

    View Slide

  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਺

    View Slide

  7. IUUQTTQFBLFSEFDLDPNLBOOZNJBPKJBOTIVNPGBMTFSPHVXPJJHBO[JOJTVSVBLJUFLVUJZB
    IUUQTTQFBLFSEFDLDPNBZFNPTNBDIJOFMFBSOJOHPQTBUDPPLQBE

    View Slide

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

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  9. "84ͰՃ଎͢Δػցֶश

    View Slide

  10. ྉཧ͖Ζ͘
    ৞ΈࠐΈχϡʔϥϧωοτϫʔΫ
    ʹΑΔྉཧը૾ͷࣗಈೝࣝ
    εϚʔτϑΥϯͷࣸਅͷ಺ɺ
    ྉཧࣸਅΛࣗಈతʹऩूه࿥

    View Slide

  11. %&.0

    View Slide

  12. View Slide

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

    View Slide

  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 }

    View Slide

  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࿠<:VJDIJSP4PNFZB>
    ΫοΫύουגࣜձࣾݚڀ։ൃ෦

    ϦαʔνΤϯδχΞ೥݄d
    ʰػցֶशʹඞཁͳج൫Λ

    "84্ʹߏங͢Δʱ
    UXJUUFSDPN!BZFNPT@Z
    HJUIVCDPNBZFNPT
    IUUQTXXXBZFNPTNF

    View Slide

  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

    View Slide

  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
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