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Reversible and irreversible states. Horizontal cuts through
the
left branch of the s clouds of all three anchor sets
in Figure 6a at two
different heights sz. The tip positions
of states with at least one irreversible transition are colored orange
(
and 
) or black (
). Isolated states (prominent in 
) can only be reached from other (duplicate)
anchor sets (compare Figure 6c).
