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

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

*GRAMMAR*
zup -> PURPLE 
 wif -> RED 
 fep -> PINK 
 kiki -> GREEN 
 x1 lug -> [x1] [x1] [x1] [x1] 
 u1 dax -> [u1] [u1] [u1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 