Working block analysis version
Revert "Working block analysis version"

This reverts commit 0f44b064335413049b6564c73eaabb765beaf7d8.
Revert "Revert "Working block analysis version""

This reverts commit eb7dfcab0a161533f0f5a7dfcc3eb2148e4bc108.
Revert "Revert "Revert "Working block analysis version"""

This reverts commit 60e20853f3c7c06ac311b347b4436db75d101fe5.
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Revert "Revert "Revert "Revert "Working block analysis version""""

This reverts commit c9bfd872cc0ef60de82b20b52346b5c0d3e9ed50.