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

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

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