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

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

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