Revert "races-1"

This reverts commit 714e8ff60442d0b68e8299fa2792be08e8758877.
Revert "dye-7"

This reverts commit bf4a7cacca59be6927e4a7f2624f7855a7ffb092.
Revert "dye-6"

This reverts commit 01a6fb6a863077370f75afda30ff3124f03919ac.
Revert "dye-5"

This reverts commit cab5c8e0dc6944f92d296dd8505196b91d8585bd.
Revert "dye-4"

This reverts commit a6ccca03846a853021f00d3b811d8fe93dbe62fb.