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

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

*GRAMMAR*
blicket -> PURPLE 
 tufa -> GREEN 
 fep -> YELLOW 
 kiki -> RED 
 x1 dax x2 -> [x1] [x2] 
 x1 gazzer -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 