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

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

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