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

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

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