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

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

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