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

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

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