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

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

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