--- 
:cy: 
  :calendars: 
    :gregorian: 
      :additional_formats: 
        :EHm: "E, HH:mm"
        :EHms: "E, HH:mm:ss"
        :Ed: "E, d"
        :Ehm: "E, h.mm a"
        :Ehms: "E, h.mm.ss a"
        :Gy: "y G"
        :GyMMM: "MMM y G"
        :GyMMMEd: "E, d MMM y G"
        :GyMMMd: "d MMM y G"
        :H: "HH"
        :Hm: "HH:mm"
        :Hms: "HH:mm:ss"
        :M: "L"
        :MEd: "E, d/M"
        :MMM: "LLL"
        :MMMEd: "E, d MMM"
        :MMMd: "d MMM"
        :Md: "d/M"
        :d: "d"
        :h: "h a"
        :hm: "h.mm a"
        :hms: "h:mm:ss a"
        :ms: "mm:ss"
        ? !ruby/symbol "y"
        : "y"
        :yM: "M/y"
        :yMEd: "E, d/M/y"
        :yMMM: "MMM y"
        :yMMMEd: "E, d MMM y"
        :yMMMd: "d MMM y"
        :yMd: "d/M/y"
        :yQ: "Q y"
        :yQQQ: "QQQ y"
        :yQQQQ: "QQQQ y"
      :days: 
        :format: 
          :abbreviated: 
            :fri: "Gwen"
            :mon: "Llun"
            :sat: "Sad"
            :sun: "Sul"
            :thu: "Iau"
            :tue: "Maw"
            :wed: "Mer"
          :narrow: 
            :fri: "G"
            :mon: "Ll"
            :sat: "S"
            :sun: "S"
            :thu: "I"
            :tue: "M"
            :wed: "M"
          :short: 
            :fri: "Gw"
            :mon: "Ll"
            :sat: "Sa"
            :sun: "Su"
            :thu: "Ia"
            :tue: "Ma"
            :wed: "Me"
          :wide: 
            :fri: "Dydd Gwener"
            :mon: "Dydd Llun"
            :sat: "Dydd Sadwrn"
            :sun: "Dydd Sul"
            :thu: "Dydd Iau"
            :tue: "Dydd Mawrth"
            :wed: "Dydd Mercher"
        :stand-alone: 
          :abbreviated: 
            :fri: "Gwe"
            :mon: "Llun"
            :sat: "Sad"
            :sun: "Sul"
            :thu: "Iau"
            :tue: "Maw"
            :wed: "Mer"
          :narrow: 
            :fri: "G"
            :mon: "Ll"
            :sat: "S"
            :sun: "S"
            :thu: "I"
            :tue: "M"
            :wed: "M"
          :short: 
            :fri: "Gw"
            :mon: "Ll"
            :sat: "Sa"
            :sun: "Su"
            :thu: "Ia"
            :tue: "Ma"
            :wed: "Me"
          :wide: 
            :fri: "Dydd Gwener"
            :mon: "Dydd Llun"
            :sat: "Dydd Sadwrn"
            :sun: "Dydd Sul"
            :thu: "Dydd Iau"
            :tue: "Dydd Mawrth"
            :wed: "Dydd Mercher"
      :eras: 
        :abbr: 
          0: "CC"
          1: "OC"
        :name: 
          0: "Cyn Crist"
          1: "Oed Crist"
        :narrow: 
          0: "C"
          1: "O"
      :fields: 
        :day: "Dydd"
        :dayperiod: "AM/PM"
        :era: "Oes"
        :hour: "Awr"
        :minute: "Munud"
        :month: "Mis"
        :second: "Eiliad"
        :week: "Wythnos"
        :weekday: "Dydd o'r Wythnos"
        :year: "Blwyddyn"
        :zone: "Cylchfa Amser"
      :formats: 
        :date: 
          :full: 
            :pattern: "EEEE, d MMMM y"
          :long: 
            :pattern: "d MMMM y"
          :medium: 
            :pattern: "d MMM y"
          :short: 
            :pattern: "dd/MM/y"
        :datetime: 
          :full: 
            :pattern: "{{date}} 'am' {{time}}"
          :long: 
            :pattern: "{{date}} 'am' {{time}}"
          :medium: 
            :pattern: "{{date}} {{time}}"
          :short: 
            :pattern: "{{date}} {{time}}"
        :time: 
          :full: 
            :pattern: "HH:mm:ss zzzz"
          :long: 
            :pattern: "HH:mm:ss z"
          :medium: 
            :pattern: "HH:mm:ss"
          :short: 
            :pattern: "HH:mm"
      :months: 
        :format: 
          :abbreviated: 
            1: "Ion"
            10: "Hyd"
            11: "Tach"
            12: "Rhag"
            2: "Chwef"
            3: "Mawrth"
            4: "Ebrill"
            5: "Mai"
            6: "Meh"
            7: "Gorff"
            8: "Awst"
            9: "Medi"
          :narrow: 
            1: "I"
            10: "H"
            11: "T"
            12: "Rh"
            2: "Ch"
            3: "M"
            4: "E"
            5: "M"
            6: "M"
            7: "G"
            8: "A"
            9: "M"
          :wide: 
            1: "Ionawr"
            10: "Hydref"
            11: "Tachwedd"
            12: "Rhagfyr"
            2: "Chwefror"
            3: "Mawrth"
            4: "Ebrill"
            5: "Mai"
            6: "Mehefin"
            7: "Gorffennaf"
            8: "Awst"
            9: "Medi"
        :stand-alone: 
          :abbreviated: 
            1: "Ion"
            10: "Hyd"
            11: "Tach"
            12: "Rhag"
            2: "Chw"
            3: "Maw"
            4: "Ebr"
            5: "Mai"
            6: "Meh"
            7: "Gor"
            8: "Awst"
            9: "Medi"
          :narrow: 
            1: "I"
            10: "H"
            11: "T"
            12: "Rh"
            2: "Ch"
            3: "M"
            4: "E"
            5: "M"
            6: "M"
            7: "G"
            8: "A"
            9: "M"
          :wide: 
            1: "Ionawr"
            10: "Hydref"
            11: "Tachwedd"
            12: "Rhagfyr"
            2: "Chwefror"
            3: "Mawrth"
            4: "Ebrill"
            5: "Mai"
            6: "Mehefin"
            7: "Gorffennaf"
            8: "Awst"
            9: "Medi"
      :periods: 
        :format: 
          :abbreviated: :calendars.gregorian.dayPeriods.format.wide
          :narrow: 
            :am: "AM"
            :noon: "n"
            :pm: "PM"
          :wide: 
            :am: "AM"
            :noon: "hanner dydd"
            :pm: "PM"
            :variant: 
              :am: "a.m."
              :pm: "p.m."
        :stand-alone: {}
      :quarters: 
        :format: 
          :abbreviated: 
            1: "Ch1"
            2: "Ch2"
            3: "Ch3"
            4: "Ch4"
          :narrow: 
            1: 1
            2: 2
            3: 3
            4: 4
          :wide: 
            1: "Chwarter 1af"
            2: "2il chwarter"
            3: "3ydd chwarter"
            4: "4ydd chwarter"
        :stand-alone: 
          :abbreviated: 
            1: "Ch1"
            2: "Ch2"
            3: "Ch3"
            4: "Ch4"
          :narrow: 
            1: 1
            2: 2
            3: 3
            4: 4
          :wide: 
            1: "chwarter 1af"
            2: "2il chwarter"
            3: "3ydd chwarter"
            4: "4ydd chwarter"