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

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

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