anchor.diff:      %% [ [{a,b}, {b,a}] ].
   
       [
  -      [{a,b}, {a,c}], [],
  +      [{a,b}], [],
         [{b,a}, {b,c}], [],
  -      [{c,b}, {c,a}], [],
  -
  -      [{b,a}, {c,a}], [],
  -      [{a,b}, {c,b}], [],
  -      [{b,c}, {a,c}]
  +      [{c,b}, {c,a}, {d,c}]
  +      %% [{c,b}, {c,a}], [],
  +
  +      %% [{b,a}, {c,a}], [],
  +      %% [{a,b}, {c,b}], [],
  +      %% [{b,c}, {a,c}]
       ].
   
       %% [ [{a,b},{b,c},{c,a}],
  
positive.code:                    exit({line, ?LINE, _Err, _What})
             end,
             io:format(user, "Yay!\n", []),
             ReportXX = machi_chain_manager1_test:unanimous_report(Namez),
             true = machi_chain_manager1_test:all_reports_are_disjoint(ReportXX),
             io:format(user, "Yay for ReportXX!\n", []),
  
negative.code:                             private_projections_are_stable(Namez, DoIt)
                      end, false, lists:seq(0, MaxIters)),
             io:format(user, "\nSweet, private projections are stable\n", []),
             io:format(user, "\t~P\n", [get(stable), 14]),
             io:format(user, "Rolling sanity check ... ", []),
             MaxFiles = 1*1000,
             PrivProjs = [{Name, begin
  