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

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

*GRAMMAR*
dax -> YELLOW 
 fep -> RED 
 kiki -> PINK 
 wif -> PURPLE 
 u1 tufa x1 -> [u1] [u1] [u1] [u1] [u1] [x1] [x1] 
 u1 lug u2 -> [u1] [u1] [u2] 
 u1 gazzer x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 