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

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

*GRAMMAR*
gazzer -> RED 
 kiki -> PINK 
 fep -> YELLOW 
 lug -> PURPLE 
 x1 wif -> [x1] [x1] 
 x1 dax x2 -> [x2] [x1] 
 u1 zup u2 -> [u2] [u1] [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 