*SUPPORT*
IN: fep kiki OUT: RED RED RED
IN: gazzer dax OUT: PURPLE YELLOW
IN: fep OUT: RED
IN: gazzer OUT: PURPLE
IN: gazzer fep OUT: PURPLE RED
IN: lug wif fep OUT: GREEN RED RED RED
IN: gazzer blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep fep OUT: RED RED
IN: fep blicket OUT: RED RED
IN: gazzer blicket OUT: PURPLE PURPLE
IN: lug OUT: GREEN
IN: dax OUT: YELLOW
IN: fep wif lug OUT: RED GREEN GREEN GREEN
IN: fep lug OUT: RED GREEN

*QUERY*
IN: dax fep blicket OUT: YELLOW RED YELLOW RED
IN: lug kiki OUT: GREEN GREEN GREEN
IN: fep blicket blicket OUT: RED RED RED RED
IN: fep dax kiki OUT: RED YELLOW RED YELLOW RED YELLOW
IN: dax blicket OUT: YELLOW YELLOW
IN: dax kiki blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer lug OUT: PURPLE GREEN
IN: gazzer blicket kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug blicket OUT: GREEN GREEN
IN: dax fep kiki OUT: YELLOW RED YELLOW RED YELLOW RED

*GRAMMAR*
fep -> RED 
 lug -> GREEN 
 gazzer -> PURPLE 
 dax -> YELLOW 
 x1 wif u1 -> [x1] [u1] [u1] [u1] 
 x1 kiki -> [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 