project files
Revert "first shift calculator"

This reverts commit 535c958b5736c2b5e2a89d5b07980ecd3c33ac83.
Revert "Revert "first shift calculator""

This reverts commit 92b0a54ec8b40fc3f757a9e4fd369f76446fa7bd.
Revert "first shift calculator"

This reverts commit 535c958b5736c2b5e2a89d5b07980ecd3c33ac83.
project files
Revert "Revert "first shift calculator""

This reverts commit 50b1d710163e86303c394e187e69d1a670bb1339.
Revert "Revert "Revert "first shift calculator"""

This reverts commit 6b4715684e93b7c29814c81c220039f48870d9aa.