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

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

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