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

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

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