anchor.diff:  op_color(to_list_match) -> ?ATC_TO_LIST;
   op_color(to_list_select) -> ?ATC_TO_LIST;
   
  -op_color(_) -> <<>>.
  +op_color(_) -> ?ATC_DEFAULT.
   
   %% --------------------------------------------------------------------------------------------------------------------
   
  
positive.code: %% Colors for different categories of operations
  
  -define(ATC_TITLE, atc(bold, cyan)).
  -define(ATC_CREATING, atc(yellow)).
  -define(ATC_GETTING, atc(bold, green)).
  -define(ATC_SETTING, atc(bold, 81)).
  -define(ATC_DELETING, atc(bold, red)).
  -define(ATC_ITERATING, atc(202)).
  -define(ATC_TO_LIST, atc(180)).
  
  % Creating
  op_color(create) -> ?ATC_CREATING;
  
negative.code: 
  run_benches(Name, BenchFuns, Iterations, Repetitions) ->
  	io:format("~n~s~s:~s~n", [?ATC_TITLE, Name, atc(reset)]),
  	io:format(
  		"                      ~sOperation~s  ~sTotal (us)~s  ~sMinimum (us)~s  ~sAverage (us)~s"
  			++ "  ~sMaximum (us)~s  ~sStd. Dev. (us)~s  ~sAvg. Iter./Sec.~s~n",
  		[?ATC_COLUMN, atc(reset), ?ATC_COLUMN, atc(reset), ?ATC_COLUMN, atc(reset), ?ATC_COLUMN, atc(reset),
  			?ATC_COLUMN, atc(reset), ?ATC_COLUMN, atc(reset), ?ATC_COLUMN, atc(reset)]),
  	run_benches(BenchFuns, Iterations, Repetitions).
  
  run_benches([], _Iterations, _Repetitions) ->
  