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

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

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