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

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

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