- 22217 1280x720 system, scheme, blue
- 21353 1280x720 system, blue, device
- 18094 1280x720 system, shutdown, sign
- 15716 1280x720 system, form, shape
- 15107 1280x720 system, device, glass
- 12696 1280x720 system, form, shape
- 12178 1280x720 system, mechanism, device
- 10278 1280x720 system, face, pink
- 36465 1280x720 mechanism, system, gears
- 31766 1280x720 grid, system, green
- 23283 1280x720 ubuntu, system, multi-colored
- 19162 1280x720 fail, system, code
- 15630 1280x720 device, system, ball
- 13582 1280x720 surface, system, diagram
- 12480 1280x720 lock, system, words
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