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

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

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