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

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

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