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

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

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