Revert "hello"

This reverts commit ac199360fd9a37f5128eafa17c15521a41faba72.
Revert "Shadow #2"

This reverts commit c54596932a0e602c861e006bc8eeb354d0d546df.
Revert "shadow #1"

This reverts commit 48ebcb0956f91a5213496bafb57d3c0bcec99816.