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

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

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