*SUPPORT*
IN: fep fep tufa OUT: RED RED RED RED RED RED
IN: kiki kiki lug kiki OUT: GREEN GREEN GREEN GREEN
IN: fep dax OUT: RED PURPLE
IN: fep blicket kiki OUT: RED RED RED RED GREEN GREEN
IN: kiki lug fep OUT: GREEN RED GREEN
IN: dax lug fep OUT: PURPLE RED PURPLE
IN: fep tufa OUT: RED RED RED
IN: zup lug zup OUT: PINK PINK PINK
IN: dax kiki OUT: PURPLE GREEN
IN: fep lug dax OUT: RED PURPLE RED
IN: fep fep OUT: RED RED
IN: zup lug fep OUT: PINK RED PINK
IN: kiki blicket fep OUT: GREEN GREEN GREEN GREEN RED RED
IN: zup OUT: PINK

*QUERY*
IN: fep dax dax OUT: RED PURPLE PURPLE
IN: dax zup tufa OUT: PURPLE PINK PURPLE PINK PURPLE PINK
IN: dax lug kiki OUT: PURPLE GREEN PURPLE
IN: kiki kiki OUT: GREEN GREEN
IN: kiki lug zup OUT: GREEN PINK GREEN
IN: kiki OUT: GREEN
IN: zup zup lug kiki OUT: PINK PINK GREEN PINK
IN: fep OUT: RED
IN: dax tufa OUT: PURPLE PURPLE PURPLE
IN: dax OUT: PURPLE

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