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

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

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