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

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

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