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

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

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