TradeFilters default Black/White lists:

##White List##:
<<code php>>
TRADE = {
  FILTER1 = "[bB][uU][yY][iI][nN][gG]",
  FILTER10 = "[lL][fF] [pP][oO][rR][tT]",
  FILTER2 = "[wW][tT][bBsStT]",
  FILTER3 = "[lL][fF][wWeE]",
  FILTER4 = "[lL][fF] [eE][nN][cC][hH][aA][nN][tT]",
  FILTER5 = "[lL][fF] [jJ][cC]",
  FILTER6 = "AH",
  FILTER7 = "looking for work",
  FILTER8 = "lockpick",
  FILTER9 = "[sS][eE][lL][lL][iI][nN][gG]",
}
<</code>>

##Black List##:
<<code php>>
BASE = {
  FILTER1 = "[lL][fF]%d[mM]?",
  FILTER2 = "[lL][fF][mM]?",
  FILTER3 = "[lL][fF][gG]",
  FILTER4 = "2[vV]2",
  FILTER5 = "3[vV]3",
  FILTER6 = "5[vV]5",
  FILTER7 = "[lL][fF] [dD][pP][sS]",
  FILTER8 = "[lL][fF] [tT][aA][nN][kK]",
  FILTER9 = "[lL][fF] [hH][eE][aA][lL][eE][rR]",
}
<</code>>

Note: Adding a set, e.g. [xXyY], will attempt to find a match for any character given in a set. Example: lf[wWeEmM] will match for lfw, lfe and lfm.
  e.g. http://www.wowwiki.com/Pattern_matching