Revert "1st delete"

This reverts commit 11db4ffb3fde87a73122b57d4aa7539d7531f5cf.
Revert "Revert "1st delete""

This reverts commit b1ec6101ac240a3921a93c0905d63e85340a69ec.
Revert "Revert "Revert "1st delete"""

This reverts commit cc7e44c27c3bf294fc81a001729a08ef719bdb77.