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

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

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