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

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

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