*SUPPORT*
IN: fep tufa kiki OUT: PURPLE BLUE
IN: blicket OUT: RED
IN: kiki lug OUT: BLUE BLUE
IN: fep gazzer dax OUT: PURPLE YELLOW YELLOW
IN: gazzer blicket dax OUT: YELLOW RED RED
IN: gazzer OUT: YELLOW
IN: fep lug OUT: PURPLE PURPLE
IN: kiki dax OUT: BLUE BLUE
IN: gazzer fep dax OUT: YELLOW PURPLE PURPLE
IN: fep dax OUT: PURPLE PURPLE
IN: kiki OUT: BLUE
IN: fep blicket OUT: PURPLE RED
IN: blicket tufa kiki OUT: RED BLUE
IN: blicket lug OUT: RED RED

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

*GRAMMAR*
blicket -> RED 
 gazzer -> YELLOW 
 kiki -> BLUE 
 fep -> PURPLE 
 u1 dax -> [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 