message npc dyna script

[Kurby]

I message NPC:Lower to change lower headgears to available headgears in script. I try message "Black Red Aura" and it doesn't change, but I message "None" it changes?

crystilia,72,82,4    script    Lower    793,{
close; //Prevent them from talking to the NPC

OnInit:

//Arrays
setarray .lowerid[0],19814;
setarray .lowername$[0],"Black Red Aura";

//Regular expressions
defpattern 1, "([^:]+):.*sNone(.*)", "L_None";
for(set .@i,0; .@i < getarraysize(.lowerid); set .@i, .@i+1) {
 defpattern 1, "([^:]+):s"+.lowerid[.@i], "L_"+.@i;  
 defpattern 1, "([^:]+):s"+.lowername$[.@i], "L_"+.@i;  
}
activatepset 1;

end; //Finished with OnInit

//Label for none
L_None:
 if(!isequipped(19807)) end;
 setlook 3,0;
 npctalk strcharinfo(0) + " has changed his Dyna Lower Look!";
end;

//Label L_.@i ,repeat a label equal your item list (L_? == set .@view_change,?
L_0:
set .@view_change,0;
goto Change_Look;

L_1:
set .@view_change,1;
goto Change_Look;

L_2:
set .@view_change,2;
goto Change_Look;


Change_Look:
 if(!isequipped(19807)) end; //Make sure they have the item equipped
 setlook 3,getiteminfo(.lowerid[.@view_change],11);   // Call viewpoint of item and setlook
 npctalk strcharinfo(0) + " has changed his Dyna Lower Look!";
end;

OnWhisperGlobal:
if(!isequipped(19807)) end;
if((@whispervar0$ == "None")) setlook 3,0;
for ( set .@i, 0; .@i < getarraysize(.@lowerid); set .@i, .@i +1 ) {
   for ( set .@i, 0; .@i < getarraysize(.@lowername$); set .@i, .@i +1 ) ;{    // Invert Number to String
    if(@whispervar0$ == .@lower_id$ || @whispervar0$ == .lowername$[.@i]) {
		    setlook 3,getiteminfo(.lowerid[.@i],11);
		    end;
            }
       }

   }
}

Actually @changelook doesn't work, it changes my equips to none everytime I try typing it or use a script..

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