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

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

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