- 18024 1440x900 system, shutdown, sign
- 21302 1440x900 system, blue, device
- 22157 1440x900 system, scheme, blue
- 15082 1440x900 system, device, glass
- 12653 1440x900 system, form, shape
- 10232 1440x900 system, face, pink
- 12125 1440x900 system, mechanism, device
- 15686 1440x900 system, form, shape
- 18942 1440x900 fail, system, code
- 12178 1440x900 lock, system, words
- 36321 1440x900 mechanism, system, gears
- 23179 1440x900 ubuntu, system, multi-colored
- 31710 1440x900 grid, system, green
- 15550 1440x900 device, system, ball
- 67226 1440x900 neon, glow, system
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