*SUPPORT*
IN: zup dax gazzer zup OUT: BLUE PURPLE RED BLUE
IN: kiki lug dax OUT: YELLOW PURPLE
IN: dax wif zup blicket OUT: BLUE PURPLE PURPLE BLUE PURPLE PURPLE
IN: zup zup lug gazzer blicket OUT: BLUE BLUE RED BLUE BLUE RED
IN: kiki wif dax blicket OUT: PURPLE YELLOW YELLOW PURPLE YELLOW YELLOW
IN: dax lug gazzer OUT: PURPLE RED
IN: dax OUT: PURPLE
IN: gazzer lug zup OUT: RED BLUE
IN: zup lug kiki OUT: BLUE YELLOW
IN: gazzer lug kiki OUT: RED YELLOW
IN: gazzer gazzer blicket OUT: RED RED RED RED
IN: gazzer wif gazzer lug dax OUT: RED PURPLE RED RED
IN: dax lug dax OUT: PURPLE PURPLE
IN: kiki lug kiki OUT: YELLOW YELLOW

*QUERY*
IN: zup lug gazzer OUT: BLUE RED
IN: zup gazzer wif kiki blicket OUT: BLUE YELLOW RED RED BLUE YELLOW RED RED
IN: kiki zup OUT: YELLOW BLUE
IN: zup OUT: BLUE
IN: kiki lug gazzer OUT: YELLOW RED
IN: zup gazzer wif zup zup OUT: BLUE BLUE BLUE RED RED
IN: dax lug zup OUT: PURPLE BLUE
IN: zup dax dax OUT: BLUE PURPLE PURPLE
IN: kiki OUT: YELLOW
IN: dax wif kiki OUT: YELLOW PURPLE PURPLE

*GRAMMAR*
dax -> PURPLE 
 gazzer -> RED 
 zup -> BLUE 
 kiki -> YELLOW 
 x1 blicket -> [x1] [x1] 
 u1 wif x1 -> [x1] [u1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 