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

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

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