You can start by expanding all the nodes (it might take a few seconds for the whole tree to display).

Hover over the leaf nodes to display the textual content.

Disclaimer: the visualisation is not fully accessible and for this reason, some information may be missing or incomplete.

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• C - Modifications etc. (not altering text)
• F - Amendments (textual)
• M - Marginal citations
• Unknown
• The number in the node indicates how many changes are present in that branch