chromium/components/test/data/device_signals/mix_array_dictionary.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
    <dict>
       <key>Key1</key>
         <dict>
          <key>SubKey1</key>
          <dict>
             <key>SubSubKey1</key>
             <array>
               <array>
                 <string>string0</string>
                 <string>string1</string>
                 <string>string2</string>
                 <string>string3</string>
                 <string>string4</string>
                 <string>string5</string>
                 <string>string6</string>
                 <string>string7</string>
                 <string>string8</string>
                 <string>string9</string>
                <string>string10</string>
                <string>string11</string>
               </array>
             </array>
          </dict>
         </dict>
</dict>
</plist>