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

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

*GRAMMAR*
dax -> RED 
 zup -> PINK 
 kiki -> PURPLE 
 fep -> GREEN 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 u1 tufa -> [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 lug x2 -> [x1] [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 