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

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

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