- 22274 240x320 system, scheme, blue
- 21400 240x320 system, blue, device
- 18141 240x320 system, shutdown, sign
- 15747 240x320 system, form, shape
- 15144 240x320 system, device, glass
- 12745 240x320 system, form, shape
- 12226 240x320 system, mechanism, device
- 10327 240x320 system, face, pink
- 36646 240x320 mechanism, system, gears
- 31827 240x320 grid, system, green
- 23457 240x320 ubuntu, system, multi-colored
- 19376 240x320 fail, system, code
- 15685 240x320 device, system, ball
- 13612 240x320 surface, system, diagram
- 12626 240x320 lock, system, words
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