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Moving-Block Inverted Dual Edge Detector

Moving-Block Inverted Dual Edge Detector (Vertical)

The dust on the bottom is to the side of the piston and output.
Locked-Repeater OR-Gate Inverted Dual Edge Detector

Slime BUD Inverted Dual Edge Detector (Instant)

The obsidian can be replaced with any block which cannot be moved by slime blocks, but can have redstone dust on top of it.
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