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

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

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