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

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

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