Documentation as Codeで継続的なドキュメント運用を実現する / July Tech Festa 2021 winter

July Tech Festa 2021 winter [D-5]
https://techfesta.connpass.com/event/193966/

Transcript

1. খࢁ݈Ұ࿠(.01FQBCP *OD
   +VMZ5FDI'FTUBXJOUFS
   %PDVNFOUBUJPOBT$PEFͰ
   ܧଓతͳυΩϡϝϯτӡ༻Λ
   ࣮ݱ͢Δ
   

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2. ϓϦϯγύϧΤϯδχΞ
   খࢁ݈Ұ࿠!L-P8
   (.0ϖύϘϗεςΟϯάࣄۀ෦ϗεςΟϯάάϧʔϓ43&νʔϜ
   IUUQTHJUIVCDPNL-P8
   
   

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3. 
   

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5. ຊൃදʹ͓͚Δ
   lυΩϡϝϯτzͱ͸
   
   

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6. ։ൃ։࢝·ͰͷΦʔόʔϔου
   w ։ൃऀ͕৽ͨʹγεςϜ։ൃʹࢀՃͨ͠ͱͯ͠ɺͦͷ։ൃऀ͕γεςϜΛཧղͨ͠
   ͍ͱ͖
   w ΋͘͠͸։ൃऀ͕ࣗ෼ͷ୲౰Ҏ֎ͷߏ੒ཁૉ΍ػೳΛཧղ͍ͨ͠ͱ͖
   w ஌ࣝθϩͷঢ়ଶ͔ΒγεςϜΛཧղ͠։ൃΛ։࢝͢Δ·Ͱͷ࣌ؒ΍ίετΛɺࢲ͸
   ʮ։ൃ։࢝·ͰͷΦʔόʔϔουʯͱݺΜͰ͍ΔʢʮΦϯϘʔσΟϯάͷίετʯ
   ͱ͍ͬͨํ͕Ұൠత͔΋ʣ
   
   

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7. Կ΋ͳ͍ঢ়ଶ
   w ৽͍͠։ൃऀ͸γεςϜΛݟͯཧղΛ͢Δඞཁ͕͋Δ
   w ։ൃ։࢝·ͰͷΦʔόʔϔου͕େ͖͍ঢ়ଶ
   
   

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8. υΩϡϝϯτ
   w γεςϜͷཧղΛॿ͚ΔͨΊυΩϡϝϯτΛॻ͘
   w ৽͍͠։ൃऀ͸υΩϡϝϯτΛ௨ͯ͡γεςϜͷཧղΛਐΊΔ͜ͱ͕Ͱ͖Δ
   w ຊൃදͰ͸ʮγεςϜͷཧղΛॿ͚Δʹ։ൃ։࢝·ͰͷΦʔόʔϔουΛ࡟ݮ͢
   ΔʯͨΊͷυΩϡϝϯτΛର৅ͱ͢Δ
   
   

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9. γεςϜͱυΩϡϝϯτͷဃ཭
   
   

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10. γεςϜͱυΩϡϝϯτͷဃ཭
    w γεςϜͱυΩϡϝϯτͱͷؒʹ಺༰ͷဃ཭͕ൃੜ͍ͯ͠Δ৔߹͕͋Δ
    w ߃ৗతʹ಺༰ʹ͕ࠩग़͍ͯΔঢ়ଶ
    w ߋ৽λΠϛϯά͕ͣΕΔ͜ͱͰγεςϜͱυΩϡϝϯτͷ಺༰ʹ͕ࠩग़͍ͯΔঢ়
    ଶ
    
    

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11. γεςϜͱυΩϡϝϯτͷဃ཭Λখ͘͢͞Δʹ͸
    γεςϜͱυΩϡϝϯτͷဃ཭͕͋Δ࣌ؒΛͰ͖Δ͚ͩখ͘͢͞ΔͨΊʹ͸
    wܧଓతʹ
    wͰ͖Δ͚ͩγεςϜͷߋ৽ʹ͍ۙλΠϛϯάͰ
    υΩϡϝϯτΛߋ৽͠ଓ͚Δ͜ͱ͕ඞཁ
    
    

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12. %PDVNFOUBUJPOBT$PEF
    
    

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13. %PDVNFOUBUJPOBT$PEF %PDTBT$PEF
    SFGFSTUPBQIJMPTPQIZUIBUZPV
    TIPVMECFXSJUJOHEPDVNFOUBUJPOXJUIUIFTBNFUPPMTBTDPEF
    *TTVF5SBDLFST
    7FSTJPO$POUSPM (JU
    
    1MBJO5FYU.BSLVQ .BSLEPXO SF4USVDUVSFE5FYU "TDJJEPD
    
    $PEF3FWJFXT
    "VUPNBUFE5FTUT
    5IJTNFBOTGPMMPXJOHUIFTBNFXPSLqPXTBTEFWFMPQNFOUUFBNT BOE
    CFJOHJOUFHSBUFEJOUIFQSPEVDUUFBN*UFOBCMFTBDVMUVSFXIFSFXSJUFST
    BOEEFWFMPQFSTCPUIGFFMPXOFSTIJQPGEPDVNFOUBUJPO BOEXPSL
    UPHFUIFSUPNBLFJUBTHPPEBTQPTTJCMF
    IUUQTXXXXSJUFUIFEPDTPSHHVJEFEPDTBTDPEFɹΑΓൈਮɹ
    
    

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14. %PDVNFOUBUJPOBT$PEF
    w γεςϜͷ։ൃͷ࢓૊Έͷۙ͘ʹυΩϡϝϯτ࡞੒ͷ࢓૊ΈΛஔ͘͜ͱͰγεςϜ
    ͱυΩϡϝϯτͷဃ཭Λͳͦ͘͏ͱ͍ͯ͠Δ͜ͱ͕Θ͔Δ
    w ຊൃදͰ͸ɺ·ͣɺ͜ͷʮ%PDVNFOUBUJPOBT$PEFʯ͔Β΋͏গ͠ʮγεςϜͱ
    υΩϡϝϯτͷဃ཭Λͳ͘͢ʯ͜ͱʹ౿ΈࠐΜͩΞϓϩʔνʹ͍ͭͯߟ͍͖͑ͯ·
    ͢ɻ
    
    

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15. ϞσϧԽ
    ొ৔͢Δཁૉͱͯͭ͠
    ։ൃऀ
    γεςϜʜ։ൃऀ͕։ൃ΍ઃఆΛ͢Δର৅ɻΞϓϦɺσʔλϕʔεɺΠϯϑϥͳ
    ͲɻγεςϜࣗମ͸ߏ଄Խ͞Ε͍ͯΔʢ΋ͷΛର৅ͱ͢Δʣ
    υΩϡϝϯτ
    ߏ଄Խσʔλʜʮ:".-ʯ΍ʮϓϩάϥϜίʔυͷ"45ʯͳͲɻ
    ٯʹɺʮγεςϜʹର͢Δ։ൃऀͷཧղɾΠϝʔδʯ͸ෆఆܗͰ։ൃऀͦΕͧΕ
    ͕಄ͷதͰ͍࣋ͬͯΔ͚ͩͳͷͰߏ଄Խ͸͞Ε͍ͯΔͱ͸ݴ͑ͳ͍
    ιϑτ΢ΣΞʜԿ͔͠ΒͷॲཧΛߦ͏ϓϩάϥϜɻߏ଄ԽσʔλΛೖग़ྗͱ͠
    ΍͍͢
    
    

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16. υΩϡϝϯτΛॻ͘
    w ʮͨͩυΩϡϝϯτΛॻ͘ʯ͸ʮγεςϜʹର͢Δ։ൃऀͷཧղɾΠϝʔδΛʢγ
    εςϜͷߏ଄ͱ͸ؔ܎ͳ͘ʣॻ͘ʯͱ͍͏͜ͱ
    w ಉ͡ߏ଄ʢ΋͘͠͸ؔ܎ੑͷ͋Δߏ଄ʣͰ͸ͳ͍৔߹ɺγεςϜ͕ߋ৽͞Εͨͱ͖
    ʹɺൃੜͨ͠υΩϡϝϯτͱͷဃ཭ʢυΩϡϝϯτͷͲ͜Λߋ৽͢Ε͹ྑ͍͔ʣ͕
    Θ͔Γʹ͍͘
    
    

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17. ʮγεςϜͱυΩϡϝϯτͷဃ཭Λͳ͘͢࢓
    ૊ΈΛ࣋ͭ%PDVNFOUBUJPOBT$PEFʯ
    
    

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18. γεςϜ͔Βߏ଄ԽσʔλΛநग़͢Δ
    
    

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19. γεςϜ͔Βߏ଄ԽσʔλΛநग़͢Δ
    w +BWBEPDɺHPEPDɺ1)1%PDFUD
    w γεςϜ͔ΒυΩϡϝϯτΛੜ੒͢Δ͜
    ͱͰɺγεςϜͱυΩϡϝϯτͷဃ཭Λ
    ͳͦ͘͏ͱ͍ͯ͠Δ
    w ʮߏ଄ԽσʔλʹܾΊΒΕͨϑΥʔϚο
    τͰʢυοΫίϝϯτΛʣΞϊςʔγϣ
    ϯ͍ͯ͠Δʯ͚ͩͳͷͰߏ଄Խσʔλͷ
    ··
    
    ˞ ʮΞϊςʔγϣϯʯ͸ʮγεςϜʹର͢Δ։ൃऀͷཧղɾΠϝʔδΛ
    ߏ଄Խσʔλʹϝλ৘ใͱͯ͠௥Ճ͢Δʯͱ͍͏ҙຯ
    

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20. ߏ଄Խσʔλ͔ΒγεςϜͱυΩϡϝϯτͷ
    ྆ํΛੜ੒͢Δ
    
    

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21. ߏ଄Խσʔλ͔ΒγεςϜͱυΩϡϝϯτͷ྆ํΛੜ੒͢Δ
    w 0QFO"1*
    w ੜ੒ݩσʔλΛͭʹ͢Δ͜ͱͰγες
    ϜͱυΩϡϝϯτͷဃ཭Λͳͦ͘͏ͱ͠
    ͍ͯΔ
    
    

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22. ͭͷΞϓϩʔνͷڞ௨఺
    w ͭͷྫͷڞ௨఺ͱͯ͠ɺγεςϜͱυΩϡϝϯτͷؒʹߏ଄ԽσʔλΛհͨؔ͠
    ࿈Λ͍࣋ͬͯΔ͜ͱ͕Θ͔Δɻ
    w ؔ࿈Λ࣋ͨͤΔ͜ͱ͕ɺײ֮తʹ͸ဃ཭Λগͳ͘͢Δ༗ޮͳखஈͱͳΓͦ͏
    
    

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23. *OGSBTUSVDUVSFBT$PEF
    w ྫ͑͹ɺ5FSSBGPSNΛಉ༷ͷϞσϧͰද͢ɻͱɺࣗͣͱυΩϡϝϯςʔγϣϯͷ࢓
    ૊ΈΛೖΕΔ΂͖Օॴ͕Θ͔Δ
    
    

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24. *OGSBTUSVDUVSFBT$PEF%PDVNFOUBUJPO
    w ͦͯ͠طʹ͜ͷϞσϧΛ࣮ݱͨ͠υΩϡϝϯςʔγϣϯπʔϧ͸͋Δ
    w IUUQTHJUIVCDPNUFSSBGPSNEPDTUFSSBGPSNEPDT
    
    

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25. (.0ϖύϘʹ͓͚Δ
    ʮγεςϜͱυΩϡϝϯτͷဃ཭Λͳ͘͢࢓
    ૊ΈΛ࣋ͭ%PDVNFOUBUJPOBT$PEFʯ
    ͷऔΓ૊Έ
    
    

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26. σʔλϕʔεεΩʔϚͷ
    υΩϡϝϯςʔγϣϯ
    
    

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27. 
    

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28. UCMT
    w $*ϑϨϯυϦͳσʔλϕʔευΩϡϝϯτੜ੒πʔϧ
    w IUUQTHJUIVCDPNL-P8UCMT
    w 1PTUHSF42- .Z42-ͳͲͷ3%#.4͚ͩͰͳ͘ɺ
    #JH2VFSZ΍"NB[PO%ZOBNP%# $MPVE4QBOOFS
    ͱ͍ͬͨσʔλιʔεʹ΋ରԠ
    w υΩϡϝϯτΛॆ࣮ͤ͞Δػೳͱͯ͠ϝλσʔλΛ
    Ξϊςʔγϣϯ͢Δ͜ͱ͕Մೳ
    w ςʔϒϧɺΧϥϜͳͲͷίϝϯτ෇༩͚ͩͰͳ͘
    λάɺϦϨʔγϣϯͳͲ
    
    

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29. UCMT
    w ैདྷ͸σʔλϕʔεͱυΩϡϝϯτ͸ผ
    Ͱ؅ཧ
    w $*্Ͱςετ༻σʔλϕʔε͔Β௚઀
    ςʔϒϧఆٛΛߏ଄Խσʔλͱͯ͠ந
    ग़ɻͦΕʹ௥ՃͰςʔϒϧίϝϯτ΍Χ
    ϥϜίϝϯτΛΞϊςʔγϣϯ͠ɺυ
    ΩϡϝϯτΛੜ੒
    
    

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30. UCMTͷߏ଄Խσʔλͷ׆༻
    w UCMTͷߏ଄Խσʔλͷ৘ใΛσʔλϕʔεʢ#JH2VFSZʣͷϝλσʔλʹ൓өͤ͞Δ
    w ৄ͘͠͸ผࢿྉʹͯ
    
    IUUQTTQFBLFSEFDLDPNLMPXQFQBCPIBUFOB
    

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31. ʢΠϯϑϥʣΞʔΩςΫνϟͷ
    υΩϡϝϯςʔγϣϯ
    
    

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32. ʮ։ൃ։࢝·ͰͷΦʔόʔϔουͷ࡟ݮ͢Δʯͱ͍͏໨త
    w Πϯϑϥͷ։ൃ։࢝·ͰͷΦʔόʔϔουΛ࡟ݮ͢Δʹ։ൃऀ͕Կ͔͠ΒΠϯϑϥ
    ͷमਖ਼΍τϥϒϧγϡʔτΛ։࢝͢ΔͨΊʹඞཁͳཧղΛॿ͚Δඞཁ͕͋Δɻ
    w ʮ͋Δϩʔϧͷϛυϧ΢ΣΞͷΞοϓσʔτΛ͢Δʯͱ͖ʹɺޮ཰Α҆͘શʹΞο
    ϓσʔτΛ։࢝͢ΔͨΊʹ࠷௿ݶԿͷཧղΛ͢Δ͔
    w ର৅ͷϩʔϧͷ֓ཁ
    w ͦͷϩʔϧͱؔ܎ੑΛ࣋ͭϩʔϧͷ֓ཁ
    w ͦͷϩʔϧΛ࢖࣮ͬͯݱ͍ͯ͠Δػೳͷ֓ཁ
    w ܾͯ͠ΠϯϑϥશମͷཧղΛ͢ΔΘ͚Ͱ͸ͳ͍ɻ͔͠͠ɺγεςϜʹରͯ͠ҟͳΔ
    ੾ΓޱͰͷෳ਺ͷཧղʢʹυΩϡϝϯτʣ͕ඞཁ
    
    

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33. υΩϡϝϯτʹىͦ͜͏ͱ͍ͯ͠Δ΋ͷϓϩδΣΫτ΍։ൃγεςϜͷશମ
    ૾͸ɺ۩ମతʹܗ͕͋Δ΋ͷͰ͸ͳ͘ɺͦΕͧΕͷ಄ͷதʹෆఆܗͳΠϝʔδͱ
    ͯ͠ଊ͑ΒΕ͍ͯΔͱࢥ͍·͢ɻ
    ෆఆܗͳΠϝʔδͷೝࣝΛ߹ΘͤΔͨΊʹࢲ͕ߟ͍͑ͯΔ͜ͱɺͦΕ͸ྠ੾Γʹ
    ͢Δ͜ͱͰ͢ɻ
    ྠ੾Γʹ͢Δͱ͖ʹ੾ͬͨ໘͕அ໘͕Ͱ͖ΔΘ͚Ͱ͕͢ɺ͜ͷஅ໘ΛੵΈॏͶͯ
    ͍͘ͱཱମͱͳΓɺશମ૾͕ݱΕ·͢ɻ
    ෆఆܗͳΠϝʔδΛڞ༗͢Δ͜ͱ͸೉͍͠ͱࢥ͍·͕͢ɺࣗ෼ͳΓʹஅ໘Λෳ਺
    ࡞ΓɺͦΕΛੵΈॏͶ͍͚ͯ͹ࣗ෼ͳΓͷཱମΛཧղͯ͠΋Β͏͜ͱ͕Ͱ͖Δ͸
    ͣͩͱߟ͑·͢ɻ
    ʮϚωδϝϯτۀΛ௨ͯ͡ߟ͑ͨɺϓϩδΣΫτશମ૾ͷೝࣝᴥᴪΛ๷͙ޡղ͞Εͳ͍υΩϡϝϯτ࡞੒ज़"/%1"%5FDI#MPHʯ
    IUUQTUFDIBOEQBEDPKQFOUSZΑΓൈਮɹ
    
    

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34. OEJBH
    
    

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35. OEJBH
    ---
    name: 3-Tier Architecture
    docPath: ../output
    diagrams:
    -
    name: overview
    layers: ["consul", "vip_group"]
    -
    name: http-lb
    layers: ["vip_group"]
    labels: ["http"]
    nodes:
    -
    name: lb-*
    components:
    - nginx?icon=lb-l7
    clusters:
    - 'consul:dc1'
    - 'vip_group:lb'
    -
    name: app-*
    components:
    - nginx?icon=proxy
    - Rails?icon=cube4
    clusters:
    - 'consul:dc1'
    -
    name: db-*
    components:
    - PostgreSQL?icon=db
    clusters:
    - 'consul:dc1'
    networks:
    -
    labels:
    - http
    route:
    
    

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36. OEJBH
    w IUUQTHJUIVCDPNL-P8OEJBH
    w ʮΤψσΟΞάʯʮΤψμΠΞάʯͲͪΒͰ΋
    ndiag doc -c ndiag.yml
    w ੜ੒͞ΕΔυΩϡϝϯτ͸(JU)VCʹίϛοτͯ͠8FC্͔ΒӾཡ͞ΕΔ͜ͱ૝ఆ
    w ओʹΠϯϑϥͷϋΠϨϕϧΞʔΩςΫνϟͷυΩϡϝϯτΛੜ੒͢Δ໨తͰ։ൃ
    w :".-͔Βʮߏ੒ਤΛੜ੒͢ΔʯͰ΋ʮυΩϡϝϯτΛੜ੒͢ΔʯͰ΋ͳ͘
    ʮෳ਺ͷ੾ΓޱͰʯʮߏ੒ਤΛؚΉʯʮυΩϡϝϯτͷ਽ܗΛ࡞Δʯ
    ͱ͍͏ಛ௃Λ࣋ͭ
    
    

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37. ʮෳ਺ͷ੾ΓޱͰʯ
    w ୯७ʹෳ਺ͷυΩϡϝϯτΛੜ੒ͯ͠͠·͏ͱɺγεςϜͷߏ଄ͱυΩϡϝϯτͷ
    ߏ଄ͷؔ܎͕ͳ͘ͳͬͯ͠·͍ɺγεςϜͱυΩϡϝϯτͷဃ཭͕ൃੜ͢Δ
    w ͦͷͨΊɺOEJBHͰ͸ҎԼͷΞϓϩʔνͰγεςϜͱυΩϡϝϯτͷߏ଄Խσʔλ
    Λհͨؔ͠܎ੑ͕੾Εͳ͍Α͏ʹ͍ͯ͠Δ
    w ͭͷߏ଄Խσʔλ͔Β੾ΓޱͷҟͳΔෳ਺ͷߏ଄ԽσʔλΛϧʔϧʹԊͬͯੜ੒
    ͠ɺͦΕΒ͔ΒͦΕͧΕਤͱυΩϡϝϯτΛੜ੒͢Δ
    w ߏ଄ԽσʔλͱγεςϜͱΛൺֱݕূͰ͖Δ࢓૊ΈΛఏڙ͢Δ
    
    

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38. OEJBHͷϞσϧ
    
    

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39. ʮߏ੒ਤΛؚΉʯ
    
    w ΠϯϑϥͷΞʔΩςΫνϟΛཧղ͢ΔͨΊͷ
    υΩϡϝϯτΛੜ੒͢Δʹ౰ͨͬͯਤ͸ॏཁ
    ͳཁૉɻੜ੒͞ΕΔਤͷݟ΍͢͞΋ॏཁ
    w ͦͷͨΊOEJBH͸ਤʹ࢖༻Ͱ͖ΔΞΠίϯ΋
    ͍Ζ͍Ζબ୒Ͱ͖Δ
    w ૊ΈࠐΈΞΠίϯϑϨʔϜϫʔΫ
    w ೚ҙͷը૾ʢQOHTWHʣ
    w ,T"84($1)BTIJDPSQ͕ఏڙ͍ͯ͠
    ΔΞΠίϯηοτΛऔಘ͢ΔίϚϯυ
    

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40. ʮυΩϡϝϯτͷ਽ܗΛ࡞Δʯ
    w υΩϡϝϯτͷੜ੒ݩ͸ߏ଄ԽσʔλͰ͋Δ΄͏͕γεςϜͱͷဃ཭Λখ͘͞͠΍
    ͘͢Ͱ͖Δͱ͍͏ͷ͸ຊൃදͰड़΂ͨͱ͓Γɻ
    w OEJBH΋Πϯϑϥͷ֤ཁૉͷઆ໌จষ௥Ճ͸ʮΞϊςʔγϣϯʯͷܗͰ࣮ݱɻ
    w ͭ·ΓOEJBH͸ߏ଄Խσʔλ͔ΒυΩϡϝϯτΛੜ੒͢Δ
    w ͔͠͠ɺઆ໌จষ͸ςʔϒϧίϝϯτͱ͸ҟͳΓ௕จʹͳΔ͜ͱ͕༧૝͞ΕͨͷͰ
    ҎԼͷํࣜΛ࠾༻
    ·ͣOEJBHଆͰઆ໌จষهड़ઐ༻ͷϑΝΠϧΛॴఆͷҐஔʹੜ੒
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41. (.0ϖύϘʹ͓͚ΔOEJBHಋೖঢ়گ
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42. ·ͱΊ
    
    

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43. ·ͱΊ
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44. 5IBOLZPV
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