…to make easy copypasta:
0,bama
O,bama
0.bama
O.bama
So what would the Sentinel PCL code read like, something like when OBAMA search keyed, 1st send 0,bama
when the intruder tries 2x again with OBAMA, send second string O,bama
when the intruder tries 3x again with OBAMA, send second string 0.bama
when the intruder tries 4X again with OBAMA, send second string O.bama
Fail every search of hussein
…and LP broke that protocol by terming 'POTUS'