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

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

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