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

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> PINK 
 zup -> BLUE 
 kiki -> RED 
 u1 lug -> [u1] [u1] [u1] [u1] 
 u1 dax -> [u1] [u1] 
 x1 wif x2 -> [x2] [x2] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 