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

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

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