*SUPPORT*
IN: fep fep dax lug OUT: YELLOW YELLOW YELLOW YELLOW PURPLE
IN: blicket zup OUT: RED RED
IN: lug tufa zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep dax blicket zup tufa OUT: YELLOW YELLOW RED RED YELLOW YELLOW RED RED
IN: fep kiki dax fep OUT: YELLOW BLUE YELLOW BLUE YELLOW
IN: blicket kiki OUT: RED BLUE
IN: blicket OUT: RED
IN: fep OUT: YELLOW
IN: fep kiki zup tufa OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: blicket zup tufa OUT: RED RED RED RED
IN: kiki tufa OUT: BLUE BLUE
IN: kiki kiki tufa zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep dax fep zup tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep fep OUT: YELLOW YELLOW

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

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